Home / 41,293.40-61,925.02-17,603.36

Finding the Fourth Proportional to 41,293.40, 61,925.02 and 17,603.36

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Solution

The fourth proportional to 41,293.40, 61,925.02 and 17,603.36 is: 26,398.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293.40 : 61,925.02 = 17,603.36 : x
  2. Step 2: Convert to fraction form
    41,293.40/61,925.02 = 17,603.36/x
  3. Step 3: Cross multiply
    41,293.40x = 61,925.02 × 17,603.36
  4. Step 4: Simplify right side
    41,293.40x = 1,090,088,298.65
  5. Step 5: Solve for x
    x = 1,090,088,298.65/41,293.40
  6. Step 6: Final answer
    x = 26,398.61

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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.