Home / 24,807.09-37,210.45-10,015.78

Finding the Fourth Proportional to 24,807.09, 37,210.45 and 10,015.78

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Solution

The fourth proportional to 24,807.09, 37,210.45 and 10,015.78 is: 15,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,807.09 : 37,210.45 = 10,015.78 : x
  2. Step 2: Convert to fraction form
    24,807.09/37,210.45 = 10,015.78/x
  3. Step 3: Cross multiply
    24,807.09x = 37,210.45 × 10,015.78
  4. Step 4: Simplify right side
    24,807.09x = 372,691,680.90
  5. Step 5: Solve for x
    x = 372,691,680.90/24,807.09
  6. Step 6: Final answer
    x = 15,023.60

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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.