Home / 16,242.75-24,320.32-10,606.46

Finding the Fourth Proportional to 16,242.75, 24,320.32 and 10,606.46

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Solution

The fourth proportional to 16,242.75, 24,320.32 and 10,606.46 is: 15,881.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,242.75 : 24,320.32 = 10,606.46 : x
  2. Step 2: Convert to fraction form
    16,242.75/24,320.32 = 10,606.46/x
  3. Step 3: Cross multiply
    16,242.75x = 24,320.32 × 10,606.46
  4. Step 4: Simplify right side
    16,242.75x = 257,952,387.35
  5. Step 5: Solve for x
    x = 257,952,387.35/16,242.75
  6. Step 6: Final answer
    x = 15,881.08

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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.