Home / 57,062.89-85,624.18-23,353.93

Finding the Fourth Proportional to 57,062.89, 85,624.18 and 23,353.93

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Solution

The fourth proportional to 57,062.89, 85,624.18 and 23,353.93 is: 35,043.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,062.89 : 85,624.18 = 23,353.93 : x
  2. Step 2: Convert to fraction form
    57,062.89/85,624.18 = 23,353.93/x
  3. Step 3: Cross multiply
    57,062.89x = 85,624.18 × 23,353.93
  4. Step 4: Simplify right side
    57,062.89x = 1,999,660,677.91
  5. Step 5: Solve for x
    x = 1,999,660,677.91/57,062.89
  6. Step 6: Final answer
    x = 35,043.11

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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.