Home / 37,901.95-52,265.12-26,430.20

Finding the Fourth Proportional to 37,901.95, 52,265.12 and 26,430.20

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Solution

The fourth proportional to 37,901.95, 52,265.12 and 26,430.20 is: 36,446.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,901.95 : 52,265.12 = 26,430.20 : x
  2. Step 2: Convert to fraction form
    37,901.95/52,265.12 = 26,430.20/x
  3. Step 3: Cross multiply
    37,901.95x = 52,265.12 × 26,430.20
  4. Step 4: Simplify right side
    37,901.95x = 1,381,377,181.15
  5. Step 5: Solve for x
    x = 1,381,377,181.15/37,901.95
  6. Step 6: Final answer
    x = 36,446.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.