Home / 107,582.16-148,452.98-62,251.10

Finding the Fourth Proportional to 107,582.16, 148,452.98 and 62,251.10

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Solution

The fourth proportional to 107,582.16, 148,452.98 and 62,251.10 is: 85,900.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,582.16 : 148,452.98 = 62,251.10 : x
  2. Step 2: Convert to fraction form
    107,582.16/148,452.98 = 62,251.10/x
  3. Step 3: Cross multiply
    107,582.16x = 148,452.98 × 62,251.10
  4. Step 4: Simplify right side
    107,582.16x = 9,241,361,303.28
  5. Step 5: Solve for x
    x = 9,241,361,303.28/107,582.16
  6. Step 6: Final answer
    x = 85,900.50

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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.