Home / 40,060.62-55,232.73-26,446.50

Finding the Fourth Proportional to 40,060.62, 55,232.73 and 26,446.50

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Solution

The fourth proportional to 40,060.62, 55,232.73 and 26,446.50 is: 36,462.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,060.62 : 55,232.73 = 26,446.50 : x
  2. Step 2: Convert to fraction form
    40,060.62/55,232.73 = 26,446.50/x
  3. Step 3: Cross multiply
    40,060.62x = 55,232.73 × 26,446.50
  4. Step 4: Simplify right side
    40,060.62x = 1,460,712,393.95
  5. Step 5: Solve for x
    x = 1,460,712,393.95/40,060.62
  6. Step 6: Final answer
    x = 36,462.55

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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.