Home / 24,689.62-37,040.51-7,159.20

Finding the Fourth Proportional to 24,689.62, 37,040.51 and 7,159.20

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Solution

The fourth proportional to 24,689.62, 37,040.51 and 7,159.20 is: 10,740.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,689.62 : 37,040.51 = 7,159.20 : x
  2. Step 2: Convert to fraction form
    24,689.62/37,040.51 = 7,159.20/x
  3. Step 3: Cross multiply
    24,689.62x = 37,040.51 × 7,159.20
  4. Step 4: Simplify right side
    24,689.62x = 265,180,419.19
  5. Step 5: Solve for x
    x = 265,180,419.19/24,689.62
  6. Step 6: Final answer
    x = 10,740.56

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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.