Home / 17,206.38-23,737.32-10,490.94

Finding the Fourth Proportional to 17,206.38, 23,737.32 and 10,490.94

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Solution

The fourth proportional to 17,206.38, 23,737.32 and 10,490.94 is: 14,472.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,206.38 : 23,737.32 = 10,490.94 : x
  2. Step 2: Convert to fraction form
    17,206.38/23,737.32 = 10,490.94/x
  3. Step 3: Cross multiply
    17,206.38x = 23,737.32 × 10,490.94
  4. Step 4: Simplify right side
    17,206.38x = 249,026,799.88
  5. Step 5: Solve for x
    x = 249,026,799.88/17,206.38
  6. Step 6: Final answer
    x = 14,472.93

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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.