Home / 37,938.92-56,862.30-26,848.86

Finding the Fourth Proportional to 37,938.92, 56,862.30 and 26,848.86

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Solution

The fourth proportional to 37,938.92, 56,862.30 and 26,848.86 is: 40,240.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,938.92 : 56,862.30 = 26,848.86 : x
  2. Step 2: Convert to fraction form
    37,938.92/56,862.30 = 26,848.86/x
  3. Step 3: Cross multiply
    37,938.92x = 56,862.30 × 26,848.86
  4. Step 4: Simplify right side
    37,938.92x = 1,526,687,931.98
  5. Step 5: Solve for x
    x = 1,526,687,931.98/37,938.92
  6. Step 6: Final answer
    x = 40,240.68

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1.5x scale

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.