Home / 9,374.16-14,058.45-3,529.38

Finding the Fourth Proportional to 9,374.16, 14,058.45 and 3,529.38

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Solution

The fourth proportional to 9,374.16, 14,058.45 and 3,529.38 is: 5,293.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,374.16 : 14,058.45 = 3,529.38 : x
  2. Step 2: Convert to fraction form
    9,374.16/14,058.45 = 3,529.38/x
  3. Step 3: Cross multiply
    9,374.16x = 14,058.45 × 3,529.38
  4. Step 4: Simplify right side
    9,374.16x = 49,617,612.26
  5. Step 5: Solve for x
    x = 49,617,612.26/9,374.16
  6. Step 6: Final answer
    x = 5,293.02

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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.