Home / 44,492.15-66,737.43-11,211.47

Finding the Fourth Proportional to 44,492.15, 66,737.43 and 11,211.47

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Solution

The fourth proportional to 44,492.15, 66,737.43 and 11,211.47 is: 16,817.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,492.15 : 66,737.43 = 11,211.47 : x
  2. Step 2: Convert to fraction form
    44,492.15/66,737.43 = 11,211.47/x
  3. Step 3: Cross multiply
    44,492.15x = 66,737.43 × 11,211.47
  4. Step 4: Simplify right side
    44,492.15x = 748,224,360.63
  5. Step 5: Solve for x
    x = 748,224,360.63/44,492.15
  6. Step 6: Final answer
    x = 16,817.00

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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.