Home / 61,532.56-92,299.30-22,090.02

Finding the Fourth Proportional to 61,532.56, 92,299.30 and 22,090.02

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Solution

The fourth proportional to 61,532.56, 92,299.30 and 22,090.02 is: 33,135.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,532.56 : 92,299.30 = 22,090.02 : x
  2. Step 2: Convert to fraction form
    61,532.56/92,299.30 = 22,090.02/x
  3. Step 3: Cross multiply
    61,532.56x = 92,299.30 × 22,090.02
  4. Step 4: Simplify right side
    61,532.56x = 2,038,892,981.64
  5. Step 5: Solve for x
    x = 2,038,892,981.64/61,532.56
  6. Step 6: Final answer
    x = 33,135.19

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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.