Home / 9,155.08-13,726.66-6,025.60

Finding the Fourth Proportional to 9,155.08, 13,726.66 and 6,025.60

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Solution

The fourth proportional to 9,155.08, 13,726.66 and 6,025.60 is: 9,034.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,155.08 : 13,726.66 = 6,025.60 : x
  2. Step 2: Convert to fraction form
    9,155.08/13,726.66 = 6,025.60/x
  3. Step 3: Cross multiply
    9,155.08x = 13,726.66 × 6,025.60
  4. Step 4: Simplify right side
    9,155.08x = 82,711,362.50
  5. Step 5: Solve for x
    x = 82,711,362.50/9,155.08
  6. Step 6: Final answer
    x = 9,034.48

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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.