Home / 154,897.52-232,360.14-60,125.48

Finding the Fourth Proportional to 154,897.52, 232,360.14 and 60,125.48

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Solution

The fourth proportional to 154,897.52, 232,360.14 and 60,125.48 is: 90,193.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,897.52 : 232,360.14 = 60,125.48 : x
  2. Step 2: Convert to fraction form
    154,897.52/232,360.14 = 60,125.48/x
  3. Step 3: Cross multiply
    154,897.52x = 232,360.14 × 60,125.48
  4. Step 4: Simplify right side
    154,897.52x = 13,970,764,950.37
  5. Step 5: Solve for x
    x = 13,970,764,950.37/154,897.52
  6. Step 6: Final answer
    x = 90,193.60

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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.