Home / 148,886.85-223,330.28-60,094.65

Finding the Fourth Proportional to 148,886.85, 223,330.28 and 60,094.65

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Solution

The fourth proportional to 148,886.85, 223,330.28 and 60,094.65 is: 90,141.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,886.85 : 223,330.28 = 60,094.65 : x
  2. Step 2: Convert to fraction form
    148,886.85/223,330.28 = 60,094.65/x
  3. Step 3: Cross multiply
    148,886.85x = 223,330.28 × 60,094.65
  4. Step 4: Simplify right side
    148,886.85x = 13,420,954,710.53
  5. Step 5: Solve for x
    x = 13,420,954,710.53/148,886.85
  6. Step 6: Final answer
    x = 90,141.98

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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.