Home / 61,061.84-84,264.35-34,204.26

Finding the Fourth Proportional to 61,061.84, 84,264.35 and 34,204.26

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Solution

The fourth proportional to 61,061.84, 84,264.35 and 34,204.26 is: 47,201.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,061.84 : 84,264.35 = 34,204.26 : x
  2. Step 2: Convert to fraction form
    61,061.84/84,264.35 = 34,204.26/x
  3. Step 3: Cross multiply
    61,061.84x = 84,264.35 × 34,204.26
  4. Step 4: Simplify right side
    61,061.84x = 2,882,199,565.11
  5. Step 5: Solve for x
    x = 2,882,199,565.11/61,061.84
  6. Step 6: Final answer
    x = 47,201.33

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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.