Home / 9,924.23-13,695.02-5,943.02

Finding the Fourth Proportional to 9,924.23, 13,695.02 and 5,943.02

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Solution

The fourth proportional to 9,924.23, 13,695.02 and 5,943.02 is: 8,201.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,924.23 : 13,695.02 = 5,943.02 : x
  2. Step 2: Convert to fraction form
    9,924.23/13,695.02 = 5,943.02/x
  3. Step 3: Cross multiply
    9,924.23x = 13,695.02 × 5,943.02
  4. Step 4: Simplify right side
    9,924.23x = 81,389,679.57
  5. Step 5: Solve for x
    x = 81,389,679.57/9,924.23
  6. Step 6: Final answer
    x = 8,201.11

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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.