Home / 9,564.07-14,249.98-9,026.91

Finding the Fourth Proportional to 9,564.07, 14,249.98 and 9,026.91

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Solution

The fourth proportional to 9,564.07, 14,249.98 and 9,026.91 is: 13,449.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,564.07 : 14,249.98 = 9,026.91 : x
  2. Step 2: Convert to fraction form
    9,564.07/14,249.98 = 9,026.91/x
  3. Step 3: Cross multiply
    9,564.07x = 14,249.98 × 9,026.91
  4. Step 4: Simplify right side
    9,564.07x = 128,633,286.96
  5. Step 5: Solve for x
    x = 128,633,286.96/9,564.07
  6. Step 6: Final answer
    x = 13,449.64

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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.