Home / 60,685.50-90,967.04-25,097.69

Finding the Fourth Proportional to 60,685.50, 90,967.04 and 25,097.69

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Solution

The fourth proportional to 60,685.50, 90,967.04 and 25,097.69 is: 37,621.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,685.50 : 90,967.04 = 25,097.69 : x
  2. Step 2: Convert to fraction form
    60,685.50/90,967.04 = 25,097.69/x
  3. Step 3: Cross multiply
    60,685.50x = 90,967.04 × 25,097.69
  4. Step 4: Simplify right side
    60,685.50x = 2,283,062,570.14
  5. Step 5: Solve for x
    x = 2,283,062,570.14/60,685.50
  6. Step 6: Final answer
    x = 37,621.22

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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.