Home / 9,536.08-14,307.36-2,963.20

Finding the Fourth Proportional to 9,536.08, 14,307.36 and 2,963.20

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Solution

The fourth proportional to 9,536.08, 14,307.36 and 2,963.20 is: 4,445.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,536.08 : 14,307.36 = 2,963.20 : x
  2. Step 2: Convert to fraction form
    9,536.08/14,307.36 = 2,963.20/x
  3. Step 3: Cross multiply
    9,536.08x = 14,307.36 × 2,963.20
  4. Step 4: Simplify right side
    9,536.08x = 42,395,569.15
  5. Step 5: Solve for x
    x = 42,395,569.15/9,536.08
  6. Step 6: Final answer
    x = 4,445.81

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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.