Home / 9,053.52-13,576.42-4,126.29

Finding the Fourth Proportional to 9,053.52, 13,576.42 and 4,126.29

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Solution

The fourth proportional to 9,053.52, 13,576.42 and 4,126.29 is: 6,187.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,053.52 : 13,576.42 = 4,126.29 : x
  2. Step 2: Convert to fraction form
    9,053.52/13,576.42 = 4,126.29/x
  3. Step 3: Cross multiply
    9,053.52x = 13,576.42 × 4,126.29
  4. Step 4: Simplify right side
    9,053.52x = 56,020,246.08
  5. Step 5: Solve for x
    x = 56,020,246.08/9,053.52
  6. Step 6: Final answer
    x = 6,187.68

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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.