Home / 148,465.16-222,654.18-41,841.98

Finding the Fourth Proportional to 148,465.16, 222,654.18 and 41,841.98

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Solution

The fourth proportional to 148,465.16, 222,654.18 and 41,841.98 is: 62,750.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,465.16 : 222,654.18 = 41,841.98 : x
  2. Step 2: Convert to fraction form
    148,465.16/222,654.18 = 41,841.98/x
  3. Step 3: Cross multiply
    148,465.16x = 222,654.18 × 41,841.98
  4. Step 4: Simplify right side
    148,465.16x = 9,316,291,746.48
  5. Step 5: Solve for x
    x = 9,316,291,746.48/148,465.16
  6. Step 6: Final answer
    x = 62,750.69

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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.