Home / 7,359.26-11,038.88-4,456.01

Finding the Fourth Proportional to 7,359.26, 11,038.88 and 4,456.01

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Solution

The fourth proportional to 7,359.26, 11,038.88 and 4,456.01 is: 6,684.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,359.26 : 11,038.88 = 4,456.01 : x
  2. Step 2: Convert to fraction form
    7,359.26/11,038.88 = 4,456.01/x
  3. Step 3: Cross multiply
    7,359.26x = 11,038.88 × 4,456.01
  4. Step 4: Simplify right side
    7,359.26x = 49,189,398.41
  5. Step 5: Solve for x
    x = 49,189,398.41/7,359.26
  6. Step 6: Final answer
    x = 6,684.02

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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.