Home / 60,024.24-90,034.08-15,651.36

Finding the Fourth Proportional to 60,024.24, 90,034.08 and 15,651.36

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Solution

The fourth proportional to 60,024.24, 90,034.08 and 15,651.36 is: 23,476.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,024.24 : 90,034.08 = 15,651.36 : x
  2. Step 2: Convert to fraction form
    60,024.24/90,034.08 = 15,651.36/x
  3. Step 3: Cross multiply
    60,024.24x = 90,034.08 × 15,651.36
  4. Step 4: Simplify right side
    60,024.24x = 1,409,155,798.35
  5. Step 5: Solve for x
    x = 1,409,155,798.35/60,024.24
  6. Step 6: Final answer
    x = 23,476.45

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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.