Home / 44,484.34-66,733.80-21,098.02

Finding the Fourth Proportional to 44,484.34, 66,733.80 and 21,098.02

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Solution

The fourth proportional to 44,484.34, 66,733.80 and 21,098.02 is: 31,650.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,484.34 : 66,733.80 = 21,098.02 : x
  2. Step 2: Convert to fraction form
    44,484.34/66,733.80 = 21,098.02/x
  3. Step 3: Cross multiply
    44,484.34x = 66,733.80 × 21,098.02
  4. Step 4: Simplify right side
    44,484.34x = 1,407,951,047.08
  5. Step 5: Solve for x
    x = 1,407,951,047.08/44,484.34
  6. Step 6: Final answer
    x = 31,650.49

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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.