Home / 4,040.55-6,058.34-1,572.50

Finding the Fourth Proportional to 4,040.55, 6,058.34 and 1,572.50

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Solution

The fourth proportional to 4,040.55, 6,058.34 and 1,572.50 is: 2,357.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,040.55 : 6,058.34 = 1,572.50 : x
  2. Step 2: Convert to fraction form
    4,040.55/6,058.34 = 1,572.50/x
  3. Step 3: Cross multiply
    4,040.55x = 6,058.34 × 1,572.50
  4. Step 4: Simplify right side
    4,040.55x = 9,526,713.29
  5. Step 5: Solve for x
    x = 9,526,713.29/4,040.55
  6. Step 6: Final answer
    x = 2,357.78

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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.