Home / 67,248.18-100,873.08-22,875.84

Finding the Fourth Proportional to 67,248.18, 100,873.08 and 22,875.84

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Solution

The fourth proportional to 67,248.18, 100,873.08 and 22,875.84 is: 34,314.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,248.18 : 100,873.08 = 22,875.84 : x
  2. Step 2: Convert to fraction form
    67,248.18/100,873.08 = 22,875.84/x
  3. Step 3: Cross multiply
    67,248.18x = 100,873.08 × 22,875.84
  4. Step 4: Simplify right side
    67,248.18x = 2,307,556,438.39
  5. Step 5: Solve for x
    x = 2,307,556,438.39/67,248.18
  6. Step 6: Final answer
    x = 34,314.04

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1.5x scale

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.