Home / 37,377.34-56,103.42-26,859.70

Finding the Fourth Proportional to 37,377.34, 56,103.42 and 26,859.70

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Solution

The fourth proportional to 37,377.34, 56,103.42 and 26,859.70 is: 40,316.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,377.34 : 56,103.42 = 26,859.70 : x
  2. Step 2: Convert to fraction form
    37,377.34/56,103.42 = 26,859.70/x
  3. Step 3: Cross multiply
    37,377.34x = 56,103.42 × 26,859.70
  4. Step 4: Simplify right side
    37,377.34x = 1,506,921,030.17
  5. Step 5: Solve for x
    x = 1,506,921,030.17/37,377.34
  6. Step 6: Final answer
    x = 40,316.43

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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.