Home / 9,392.95-14,079.26-6,108.40

Finding the Fourth Proportional to 9,392.95, 14,079.26 and 6,108.40

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Solution

The fourth proportional to 9,392.95, 14,079.26 and 6,108.40 is: 9,155.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392.95 : 14,079.26 = 6,108.40 : x
  2. Step 2: Convert to fraction form
    9,392.95/14,079.26 = 6,108.40/x
  3. Step 3: Cross multiply
    9,392.95x = 14,079.26 × 6,108.40
  4. Step 4: Simplify right side
    9,392.95x = 86,001,721.24
  5. Step 5: Solve for x
    x = 86,001,721.24/9,392.95
  6. Step 6: Final answer
    x = 9,155.99

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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.