Home / 48,874.34-67,411.80-44,854.16

Finding the Fourth Proportional to 48,874.34, 67,411.80 and 44,854.16

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Solution

The fourth proportional to 48,874.34, 67,411.80 and 44,854.16 is: 61,866.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,874.34 : 67,411.80 = 44,854.16 : x
  2. Step 2: Convert to fraction form
    48,874.34/67,411.80 = 44,854.16/x
  3. Step 3: Cross multiply
    48,874.34x = 67,411.80 × 44,854.16
  4. Step 4: Simplify right side
    48,874.34x = 3,023,699,326.03
  5. Step 5: Solve for x
    x = 3,023,699,326.03/48,874.34
  6. Step 6: Final answer
    x = 61,866.80

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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.