Home / 9,106.34-13,659.44-2,532.47

Finding the Fourth Proportional to 9,106.34, 13,659.44 and 2,532.47

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Solution

The fourth proportional to 9,106.34, 13,659.44 and 2,532.47 is: 3,798.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,106.34 : 13,659.44 = 2,532.47 : x
  2. Step 2: Convert to fraction form
    9,106.34/13,659.44 = 2,532.47/x
  3. Step 3: Cross multiply
    9,106.34x = 13,659.44 × 2,532.47
  4. Step 4: Simplify right side
    9,106.34x = 34,592,041.06
  5. Step 5: Solve for x
    x = 34,592,041.06/9,106.34
  6. Step 6: Final answer
    x = 3,798.68

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.