Home / 149,353.47-224,005.91-60,603.39

Finding the Fourth Proportional to 149,353.47, 224,005.91 and 60,603.39

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Solution

The fourth proportional to 149,353.47, 224,005.91 and 60,603.39 is: 90,895.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,353.47 : 224,005.91 = 60,603.39 : x
  2. Step 2: Convert to fraction form
    149,353.47/224,005.91 = 60,603.39/x
  3. Step 3: Cross multiply
    149,353.47x = 224,005.91 × 60,603.39
  4. Step 4: Simplify right side
    149,353.47x = 13,575,517,223.02
  5. Step 5: Solve for x
    x = 13,575,517,223.02/149,353.47
  6. Step 6: Final answer
    x = 90,895.22

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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.