Home / 9,024.26-12,453.76-5,045.54

Finding the Fourth Proportional to 9,024.26, 12,453.76 and 5,045.54

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Solution

The fourth proportional to 9,024.26, 12,453.76 and 5,045.54 is: 6,963.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024.26 : 12,453.76 = 5,045.54 : x
  2. Step 2: Convert to fraction form
    9,024.26/12,453.76 = 5,045.54/x
  3. Step 3: Cross multiply
    9,024.26x = 12,453.76 × 5,045.54
  4. Step 4: Simplify right side
    9,024.26x = 62,835,944.23
  5. Step 5: Solve for x
    x = 62,835,944.23/9,024.26
  6. Step 6: Final answer
    x = 6,963.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.