Home / 6,567.27-9,047.43-4,574.22

Finding the Fourth Proportional to 6,567.27, 9,047.43 and 4,574.22

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Solution

The fourth proportional to 6,567.27, 9,047.43 and 4,574.22 is: 6,301.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,567.27 : 9,047.43 = 4,574.22 : x
  2. Step 2: Convert to fraction form
    6,567.27/9,047.43 = 4,574.22/x
  3. Step 3: Cross multiply
    6,567.27x = 9,047.43 × 4,574.22
  4. Step 4: Simplify right side
    6,567.27x = 41,384,935.25
  5. Step 5: Solve for x
    x = 41,384,935.25/6,567.27
  6. Step 6: Final answer
    x = 6,301.70

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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.