Home / 40,606.24-60,932.40-15,999.52

Finding the Fourth Proportional to 40,606.24, 60,932.40 and 15,999.52

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Solution

The fourth proportional to 40,606.24, 60,932.40 and 15,999.52 is: 24,008.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,606.24 : 60,932.40 = 15,999.52 : x
  2. Step 2: Convert to fraction form
    40,606.24/60,932.40 = 15,999.52/x
  3. Step 3: Cross multiply
    40,606.24x = 60,932.40 × 15,999.52
  4. Step 4: Simplify right side
    40,606.24x = 974,889,152.45
  5. Step 5: Solve for x
    x = 974,889,152.45/40,606.24
  6. Step 6: Final answer
    x = 24,008.36

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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.