Home / 32,530.40-48,794.80-15,000.24

Finding the Fourth Proportional to 32,530.40, 48,794.80 and 15,000.24

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Solution

The fourth proportional to 32,530.40, 48,794.80 and 15,000.24 is: 22,499.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,530.40 : 48,794.80 = 15,000.24 : x
  2. Step 2: Convert to fraction form
    32,530.40/48,794.80 = 15,000.24/x
  3. Step 3: Cross multiply
    32,530.40x = 48,794.80 × 15,000.24
  4. Step 4: Simplify right side
    32,530.40x = 731,933,710.75
  5. Step 5: Solve for x
    x = 731,933,710.75/32,530.40
  6. Step 6: Final answer
    x = 22,499.99

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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.