Home / 9,532.77-14,197.49-8,967.39

Finding the Fourth Proportional to 9,532.77, 14,197.49 and 8,967.39

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Solution

The fourth proportional to 9,532.77, 14,197.49 and 8,967.39 is: 13,355.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,532.77 : 14,197.49 = 8,967.39 : x
  2. Step 2: Convert to fraction form
    9,532.77/14,197.49 = 8,967.39/x
  3. Step 3: Cross multiply
    9,532.77x = 14,197.49 × 8,967.39
  4. Step 4: Simplify right side
    9,532.77x = 127,314,385.01
  5. Step 5: Solve for x
    x = 127,314,385.01/9,532.77
  6. Step 6: Final answer
    x = 13,355.44

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.