Home / 60,348.65-90,457.36-25,247.30

Finding the Fourth Proportional to 60,348.65, 90,457.36 and 25,247.30

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Solution

The fourth proportional to 60,348.65, 90,457.36 and 25,247.30 is: 37,843.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,348.65 : 90,457.36 = 25,247.30 : x
  2. Step 2: Convert to fraction form
    60,348.65/90,457.36 = 25,247.30/x
  3. Step 3: Cross multiply
    60,348.65x = 90,457.36 × 25,247.30
  4. Step 4: Simplify right side
    60,348.65x = 2,283,803,589.72
  5. Step 5: Solve for x
    x = 2,283,803,589.72/60,348.65
  6. Step 6: Final answer
    x = 37,843.49

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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.