Home / 44,531.84-61,453.12-25,669.76

Finding the Fourth Proportional to 44,531.84, 61,453.12 and 25,669.76

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Solution

The fourth proportional to 44,531.84, 61,453.12 and 25,669.76 is: 35,423.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,531.84 : 61,453.12 = 25,669.76 : x
  2. Step 2: Convert to fraction form
    44,531.84/61,453.12 = 25,669.76/x
  3. Step 3: Cross multiply
    44,531.84x = 61,453.12 × 25,669.76
  4. Step 4: Simplify right side
    44,531.84x = 1,577,486,841.65
  5. Step 5: Solve for x
    x = 1,577,486,841.65/44,531.84
  6. Step 6: Final answer
    x = 35,423.80

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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.