Home / 52,344.96-72,237.52-28,473.14

Finding the Fourth Proportional to 52,344.96, 72,237.52 and 28,473.14

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Solution

The fourth proportional to 52,344.96, 72,237.52 and 28,473.14 is: 39,293.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,344.96 : 72,237.52 = 28,473.14 : x
  2. Step 2: Convert to fraction form
    52,344.96/72,237.52 = 28,473.14/x
  3. Step 3: Cross multiply
    52,344.96x = 72,237.52 × 28,473.14
  4. Step 4: Simplify right side
    52,344.96x = 2,056,829,020.21
  5. Step 5: Solve for x
    x = 2,056,829,020.21/52,344.96
  6. Step 6: Final answer
    x = 39,293.74

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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.