Home / 62,228.84-93,343.10-49,690.13

Finding the Fourth Proportional to 62,228.84, 93,343.10 and 49,690.13

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Solution

The fourth proportional to 62,228.84, 93,343.10 and 49,690.13 is: 74,535.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,228.84 : 93,343.10 = 49,690.13 : x
  2. Step 2: Convert to fraction form
    62,228.84/93,343.10 = 49,690.13/x
  3. Step 3: Cross multiply
    62,228.84x = 93,343.10 × 49,690.13
  4. Step 4: Simplify right side
    62,228.84x = 4,638,230,058.44
  5. Step 5: Solve for x
    x = 4,638,230,058.44/62,228.84
  6. Step 6: Final answer
    x = 74,535.06

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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.