Home / 31,044.38-46,566.57-7,671.26

Finding the Fourth Proportional to 31,044.38, 46,566.57 and 7,671.26

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Solution

The fourth proportional to 31,044.38, 46,566.57 and 7,671.26 is: 11,506.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,044.38 : 46,566.57 = 7,671.26 : x
  2. Step 2: Convert to fraction form
    31,044.38/46,566.57 = 7,671.26/x
  3. Step 3: Cross multiply
    31,044.38x = 46,566.57 × 7,671.26
  4. Step 4: Simplify right side
    31,044.38x = 357,224,265.78
  5. Step 5: Solve for x
    x = 357,224,265.78/31,044.38
  6. Step 6: Final answer
    x = 11,506.89

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Similar ratio
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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.