Home / 24,001.08-35,986.21-9,970.80

Finding the Fourth Proportional to 24,001.08, 35,986.21 and 9,970.80

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Solution

The fourth proportional to 24,001.08, 35,986.21 and 9,970.80 is: 14,949.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,001.08 : 35,986.21 = 9,970.80 : x
  2. Step 2: Convert to fraction form
    24,001.08/35,986.21 = 9,970.80/x
  3. Step 3: Cross multiply
    24,001.08x = 35,986.21 × 9,970.80
  4. Step 4: Simplify right side
    24,001.08x = 358,811,142.79
  5. Step 5: Solve for x
    x = 358,811,142.79/24,001.08
  6. Step 6: Final answer
    x = 14,949.79

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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.