Home / 12,597.04-17,384.28-7,293.52

Finding the Fourth Proportional to 12,597.04, 17,384.28 and 7,293.52

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Solution

The fourth proportional to 12,597.04, 17,384.28 and 7,293.52 is: 10,065.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,597.04 : 17,384.28 = 7,293.52 : x
  2. Step 2: Convert to fraction form
    12,597.04/17,384.28 = 7,293.52/x
  3. Step 3: Cross multiply
    12,597.04x = 17,384.28 × 7,293.52
  4. Step 4: Simplify right side
    12,597.04x = 126,792,593.87
  5. Step 5: Solve for x
    x = 126,792,593.87/12,597.04
  6. Step 6: Final answer
    x = 10,065.27

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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.