Home / 60,880.50-91,284.30-25,298.91

Finding the Fourth Proportional to 60,880.50, 91,284.30 and 25,298.91

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Solution

The fourth proportional to 60,880.50, 91,284.30 and 25,298.91 is: 37,933.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,880.50 : 91,284.30 = 25,298.91 : x
  2. Step 2: Convert to fraction form
    60,880.50/91,284.30 = 25,298.91/x
  3. Step 3: Cross multiply
    60,880.50x = 91,284.30 × 25,298.91
  4. Step 4: Simplify right side
    60,880.50x = 2,309,393,290.11
  5. Step 5: Solve for x
    x = 2,309,393,290.11/60,880.50
  6. Step 6: Final answer
    x = 37,933.22

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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.