Home / 29,330.16-44,002.80-10,359.60

Finding the Fourth Proportional to 29,330.16, 44,002.80 and 10,359.60

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Solution

The fourth proportional to 29,330.16, 44,002.80 and 10,359.60 is: 15,542.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,330.16 : 44,002.80 = 10,359.60 : x
  2. Step 2: Convert to fraction form
    29,330.16/44,002.80 = 10,359.60/x
  3. Step 3: Cross multiply
    29,330.16x = 44,002.80 × 10,359.60
  4. Step 4: Simplify right side
    29,330.16x = 455,851,406.88
  5. Step 5: Solve for x
    x = 455,851,406.88/29,330.16
  6. Step 6: Final answer
    x = 15,542.07

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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.