Home / 24,901.80-37,352.70-10,111.20

Finding the Fourth Proportional to 24,901.80, 37,352.70 and 10,111.20

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Solution

The fourth proportional to 24,901.80, 37,352.70 and 10,111.20 is: 15,166.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,901.80 : 37,352.70 = 10,111.20 : x
  2. Step 2: Convert to fraction form
    24,901.80/37,352.70 = 10,111.20/x
  3. Step 3: Cross multiply
    24,901.80x = 37,352.70 × 10,111.20
  4. Step 4: Simplify right side
    24,901.80x = 377,680,620.24
  5. Step 5: Solve for x
    x = 377,680,620.24/24,901.80
  6. Step 6: Final answer
    x = 15,166.80

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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.