Home / 24,017.20-36,027.60-6,487.12

Finding the Fourth Proportional to 24,017.20, 36,027.60 and 6,487.12

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Solution

The fourth proportional to 24,017.20, 36,027.60 and 6,487.12 is: 9,731.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,017.20 : 36,027.60 = 6,487.12 : x
  2. Step 2: Convert to fraction form
    24,017.20/36,027.60 = 6,487.12/x
  3. Step 3: Cross multiply
    24,017.20x = 36,027.60 × 6,487.12
  4. Step 4: Simplify right side
    24,017.20x = 233,715,364.51
  5. Step 5: Solve for x
    x = 233,715,364.51/24,017.20
  6. Step 6: Final answer
    x = 9,731.17

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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.