Home / 24,977.28-37,459.42-9,983.80

Finding the Fourth Proportional to 24,977.28, 37,459.42 and 9,983.80

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Solution

The fourth proportional to 24,977.28, 37,459.42 and 9,983.80 is: 14,973.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,977.28 : 37,459.42 = 9,983.80 : x
  2. Step 2: Convert to fraction form
    24,977.28/37,459.42 = 9,983.80/x
  3. Step 3: Cross multiply
    24,977.28x = 37,459.42 × 9,983.80
  4. Step 4: Simplify right side
    24,977.28x = 373,987,357.40
  5. Step 5: Solve for x
    x = 373,987,357.40/24,977.28
  6. Step 6: Final answer
    x = 14,973.10

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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.