Home / 54,411.32-75,026.98-35,265.89

Finding the Fourth Proportional to 54,411.32, 75,026.98 and 35,265.89

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Solution

The fourth proportional to 54,411.32, 75,026.98 and 35,265.89 is: 48,627.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,411.32 : 75,026.98 = 35,265.89 : x
  2. Step 2: Convert to fraction form
    54,411.32/75,026.98 = 35,265.89/x
  3. Step 3: Cross multiply
    54,411.32x = 75,026.98 × 35,265.89
  4. Step 4: Simplify right side
    54,411.32x = 2,645,893,223.71
  5. Step 5: Solve for x
    x = 2,645,893,223.71/54,411.32
  6. Step 6: Final answer
    x = 48,627.62

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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.