Home / 17,966.40-24,792.02-10,008.45

Finding the Fourth Proportional to 17,966.40, 24,792.02 and 10,008.45

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Solution

The fourth proportional to 17,966.40, 24,792.02 and 10,008.45 is: 13,810.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,966.40 : 24,792.02 = 10,008.45 : x
  2. Step 2: Convert to fraction form
    17,966.40/24,792.02 = 10,008.45/x
  3. Step 3: Cross multiply
    17,966.40x = 24,792.02 × 10,008.45
  4. Step 4: Simplify right side
    17,966.40x = 248,129,680.06
  5. Step 5: Solve for x
    x = 248,129,680.06/17,966.40
  6. Step 6: Final answer
    x = 13,810.77

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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.