Home / 14,104.93-19,458.54-9,068.22

Finding the Fourth Proportional to 14,104.93, 19,458.54 and 9,068.22

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Solution

The fourth proportional to 14,104.93, 19,458.54 and 9,068.22 is: 12,510.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,104.93 : 19,458.54 = 9,068.22 : x
  2. Step 2: Convert to fraction form
    14,104.93/19,458.54 = 9,068.22/x
  3. Step 3: Cross multiply
    14,104.93x = 19,458.54 × 9,068.22
  4. Step 4: Simplify right side
    14,104.93x = 176,454,321.60
  5. Step 5: Solve for x
    x = 176,454,321.60/14,104.93
  6. Step 6: Final answer
    x = 12,510.12

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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.