Home / 54,646.24-81,925.17-23,035.89

Finding the Fourth Proportional to 54,646.24, 81,925.17 and 23,035.89

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Solution

The fourth proportional to 54,646.24, 81,925.17 and 23,035.89 is: 34,535.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,646.24 : 81,925.17 = 23,035.89 : x
  2. Step 2: Convert to fraction form
    54,646.24/81,925.17 = 23,035.89/x
  3. Step 3: Cross multiply
    54,646.24x = 81,925.17 × 23,035.89
  4. Step 4: Simplify right side
    54,646.24x = 1,887,219,204.35
  5. Step 5: Solve for x
    x = 1,887,219,204.35/54,646.24
  6. Step 6: Final answer
    x = 34,535.21

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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.