Home / 16,752.42-23,110.97-10,377.32

Finding the Fourth Proportional to 16,752.42, 23,110.97 and 10,377.32

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Solution

The fourth proportional to 16,752.42, 23,110.97 and 10,377.32 is: 14,316.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,752.42 : 23,110.97 = 10,377.32 : x
  2. Step 2: Convert to fraction form
    16,752.42/23,110.97 = 10,377.32/x
  3. Step 3: Cross multiply
    16,752.42x = 23,110.97 × 10,377.32
  4. Step 4: Simplify right side
    16,752.42x = 239,829,822.13
  5. Step 5: Solve for x
    x = 239,829,822.13/16,752.42
  6. Step 6: Final answer
    x = 14,316.13

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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.