Home / 154,897.11-232,340.81-44,089.11

Finding the Fourth Proportional to 154,897.11, 232,340.81 and 44,089.11

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Solution

The fourth proportional to 154,897.11, 232,340.81 and 44,089.11 is: 66,132.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,897.11 : 232,340.81 = 44,089.11 : x
  2. Step 2: Convert to fraction form
    154,897.11/232,340.81 = 44,089.11/x
  3. Step 3: Cross multiply
    154,897.11x = 232,340.81 × 44,089.11
  4. Step 4: Simplify right side
    154,897.11x = 10,243,699,309.13
  5. Step 5: Solve for x
    x = 10,243,699,309.13/154,897.11
  6. Step 6: Final answer
    x = 66,132.28

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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.