Home / 9,352.16-14,031.52-4,158.48

Finding the Fourth Proportional to 9,352.16, 14,031.52 and 4,158.48

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Solution

The fourth proportional to 9,352.16, 14,031.52 and 4,158.48 is: 6,239.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,352.16 : 14,031.52 = 4,158.48 : x
  2. Step 2: Convert to fraction form
    9,352.16/14,031.52 = 4,158.48/x
  3. Step 3: Cross multiply
    9,352.16x = 14,031.52 × 4,158.48
  4. Step 4: Simplify right side
    9,352.16x = 58,349,795.29
  5. Step 5: Solve for x
    x = 58,349,795.29/9,352.16
  6. Step 6: Final answer
    x = 6,239.18

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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.