Home / 149,368.54-224,156.29-59,402.04

Finding the Fourth Proportional to 149,368.54, 224,156.29 and 59,402.04

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Solution

The fourth proportional to 149,368.54, 224,156.29 and 59,402.04 is: 89,144.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,368.54 : 224,156.29 = 59,402.04 : x
  2. Step 2: Convert to fraction form
    149,368.54/224,156.29 = 59,402.04/x
  3. Step 3: Cross multiply
    149,368.54x = 224,156.29 × 59,402.04
  4. Step 4: Simplify right side
    149,368.54x = 13,315,340,904.83
  5. Step 5: Solve for x
    x = 13,315,340,904.83/149,368.54
  6. Step 6: Final answer
    x = 89,144.21

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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.