Home / 44,348.90-61,174.15-31,606.21

Finding the Fourth Proportional to 44,348.90, 61,174.15 and 31,606.21

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Solution

The fourth proportional to 44,348.90, 61,174.15 and 31,606.21 is: 43,597.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,348.90 : 61,174.15 = 31,606.21 : x
  2. Step 2: Convert to fraction form
    44,348.90/61,174.15 = 31,606.21/x
  3. Step 3: Cross multiply
    44,348.90x = 61,174.15 × 31,606.21
  4. Step 4: Simplify right side
    44,348.90x = 1,933,482,869.06
  5. Step 5: Solve for x
    x = 1,933,482,869.06/44,348.90
  6. Step 6: Final answer
    x = 43,597.09

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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.