Home / 4,507.65-6,760.26-2,041.20

Finding the Fourth Proportional to 4,507.65, 6,760.26 and 2,041.20

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Solution

The fourth proportional to 4,507.65, 6,760.26 and 2,041.20 is: 3,061.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,507.65 : 6,760.26 = 2,041.20 : x
  2. Step 2: Convert to fraction form
    4,507.65/6,760.26 = 2,041.20/x
  3. Step 3: Cross multiply
    4,507.65x = 6,760.26 × 2,041.20
  4. Step 4: Simplify right side
    4,507.65x = 13,799,042.71
  5. Step 5: Solve for x
    x = 13,799,042.71/4,507.65
  6. Step 6: Final answer
    x = 3,061.25

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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.