Home / 6,040.66-9,060.58-1,657.75

Finding the Fourth Proportional to 6,040.66, 9,060.58 and 1,657.75

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Solution

The fourth proportional to 6,040.66, 9,060.58 and 1,657.75 is: 2,486.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,040.66 : 9,060.58 = 1,657.75 : x
  2. Step 2: Convert to fraction form
    6,040.66/9,060.58 = 1,657.75/x
  3. Step 3: Cross multiply
    6,040.66x = 9,060.58 × 1,657.75
  4. Step 4: Simplify right side
    6,040.66x = 15,020,176.50
  5. Step 5: Solve for x
    x = 15,020,176.50/6,040.66
  6. Step 6: Final answer
    x = 2,486.51

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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.