Home / 9,059.04-12,501.54-5,080.22

Finding the Fourth Proportional to 9,059.04, 12,501.54 and 5,080.22

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Solution

The fourth proportional to 9,059.04, 12,501.54 and 5,080.22 is: 7,010.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,059.04 : 12,501.54 = 5,080.22 : x
  2. Step 2: Convert to fraction form
    9,059.04/12,501.54 = 5,080.22/x
  3. Step 3: Cross multiply
    9,059.04x = 12,501.54 × 5,080.22
  4. Step 4: Simplify right side
    9,059.04x = 63,510,573.54
  5. Step 5: Solve for x
    x = 63,510,573.54/9,059.04
  6. Step 6: Final answer
    x = 7,010.74

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Half scale
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Double scale
Find fourth proportional to 9,060.04, 12,502.92 and 5,081.22
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.