Home / 9,058.01-13,585.85-3,507.55

Finding the Fourth Proportional to 9,058.01, 13,585.85 and 3,507.55

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Solution

The fourth proportional to 9,058.01, 13,585.85 and 3,507.55 is: 5,260.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,058.01 : 13,585.85 = 3,507.55 : x
  2. Step 2: Convert to fraction form
    9,058.01/13,585.85 = 3,507.55/x
  3. Step 3: Cross multiply
    9,058.01x = 13,585.85 × 3,507.55
  4. Step 4: Simplify right side
    9,058.01x = 47,653,048.17
  5. Step 5: Solve for x
    x = 47,653,048.17/9,058.01
  6. Step 6: Final answer
    x = 5,260.87

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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.