Home / 9,064.88-13,605.52-6,292.86

Finding the Fourth Proportional to 9,064.88, 13,605.52 and 6,292.86

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Solution

The fourth proportional to 9,064.88, 13,605.52 and 6,292.86 is: 9,444.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,064.88 : 13,605.52 = 6,292.86 : x
  2. Step 2: Convert to fraction form
    9,064.88/13,605.52 = 6,292.86/x
  3. Step 3: Cross multiply
    9,064.88x = 13,605.52 × 6,292.86
  4. Step 4: Simplify right side
    9,064.88x = 85,617,632.59
  5. Step 5: Solve for x
    x = 85,617,632.59/9,064.88
  6. Step 6: Final answer
    x = 9,444.98

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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.