Home / 52,569.84-72,572.40-32,437.82

Finding the Fourth Proportional to 52,569.84, 72,572.40 and 32,437.82

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Solution

The fourth proportional to 52,569.84, 72,572.40 and 32,437.82 is: 44,780.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,569.84 : 72,572.40 = 32,437.82 : x
  2. Step 2: Convert to fraction form
    52,569.84/72,572.40 = 32,437.82/x
  3. Step 3: Cross multiply
    52,569.84x = 72,572.40 × 32,437.82
  4. Step 4: Simplify right side
    52,569.84x = 2,354,090,085.31
  5. Step 5: Solve for x
    x = 2,354,090,085.31/52,569.84
  6. Step 6: Final answer
    x = 44,780.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.