Home / 37,961.04-56,886.15-26,861.70

Finding the Fourth Proportional to 37,961.04, 56,886.15 and 26,861.70

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Solution

The fourth proportional to 37,961.04, 56,886.15 and 26,861.70 is: 40,253.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,961.04 : 56,886.15 = 26,861.70 : x
  2. Step 2: Convert to fraction form
    37,961.04/56,886.15 = 26,861.70/x
  3. Step 3: Cross multiply
    37,961.04x = 56,886.15 × 26,861.70
  4. Step 4: Simplify right side
    37,961.04x = 1,528,058,695.46
  5. Step 5: Solve for x
    x = 1,528,058,695.46/37,961.04
  6. Step 6: Final answer
    x = 40,253.34

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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.