Home / 62,214.90-93,322.35-48,218.10

Finding the Fourth Proportional to 62,214.90, 93,322.35 and 48,218.10

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Solution

The fourth proportional to 62,214.90, 93,322.35 and 48,218.10 is: 72,327.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214.90 : 93,322.35 = 48,218.10 : x
  2. Step 2: Convert to fraction form
    62,214.90/93,322.35 = 48,218.10/x
  3. Step 3: Cross multiply
    62,214.90x = 93,322.35 × 48,218.10
  4. Step 4: Simplify right side
    62,214.90x = 4,499,826,404.54
  5. Step 5: Solve for x
    x = 4,499,826,404.54/62,214.90
  6. Step 6: Final answer
    x = 72,327.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.