Home / 9,474.43-13,080.05-6,569.23

Finding the Fourth Proportional to 9,474.43, 13,080.05 and 6,569.23

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Solution

The fourth proportional to 9,474.43, 13,080.05 and 6,569.23 is: 9,069.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,474.43 : 13,080.05 = 6,569.23 : x
  2. Step 2: Convert to fraction form
    9,474.43/13,080.05 = 6,569.23/x
  3. Step 3: Cross multiply
    9,474.43x = 13,080.05 × 6,569.23
  4. Step 4: Simplify right side
    9,474.43x = 85,925,807.88
  5. Step 5: Solve for x
    x = 85,925,807.88/9,474.43
  6. Step 6: Final answer
    x = 9,069.24

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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.