Home / 44,445.89-61,350.77-25,590.53

Finding the Fourth Proportional to 44,445.89, 61,350.77 and 25,590.53

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Solution

The fourth proportional to 44,445.89, 61,350.77 and 25,590.53 is: 35,323.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,445.89 : 61,350.77 = 25,590.53 : x
  2. Step 2: Convert to fraction form
    44,445.89/61,350.77 = 25,590.53/x
  3. Step 3: Cross multiply
    44,445.89x = 61,350.77 × 25,590.53
  4. Step 4: Simplify right side
    44,445.89x = 1,569,998,784.18
  5. Step 5: Solve for x
    x = 1,569,998,784.18/44,445.89
  6. Step 6: Final answer
    x = 35,323.82

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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.