Home / 40,000.32-59,920.80-24,196.96

Finding the Fourth Proportional to 40,000.32, 59,920.80 and 24,196.96

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Solution

The fourth proportional to 40,000.32, 59,920.80 and 24,196.96 is: 36,247.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,000.32 : 59,920.80 = 24,196.96 : x
  2. Step 2: Convert to fraction form
    40,000.32/59,920.80 = 24,196.96/x
  3. Step 3: Cross multiply
    40,000.32x = 59,920.80 × 24,196.96
  4. Step 4: Simplify right side
    40,000.32x = 1,449,901,200.77
  5. Step 5: Solve for x
    x = 1,449,901,200.77/40,000.32
  6. Step 6: Final answer
    x = 36,247.24

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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.