Home / 23,355.16-32,242.06-15,841.24

Finding the Fourth Proportional to 23,355.16, 32,242.06 and 15,841.24

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Solution

The fourth proportional to 23,355.16, 32,242.06 and 15,841.24 is: 21,869.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,355.16 : 32,242.06 = 15,841.24 : x
  2. Step 2: Convert to fraction form
    23,355.16/32,242.06 = 15,841.24/x
  3. Step 3: Cross multiply
    23,355.16x = 32,242.06 × 15,841.24
  4. Step 4: Simplify right side
    23,355.16x = 510,754,210.55
  5. Step 5: Solve for x
    x = 510,754,210.55/23,355.16
  6. Step 6: Final answer
    x = 21,869.01

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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.