Home / 9,347.95-14,024.40-4,080.70

Finding the Fourth Proportional to 9,347.95, 14,024.40 and 4,080.70

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Solution

The fourth proportional to 9,347.95, 14,024.40 and 4,080.70 is: 6,122.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.95 : 14,024.40 = 4,080.70 : x
  2. Step 2: Convert to fraction form
    9,347.95/14,024.40 = 4,080.70/x
  3. Step 3: Cross multiply
    9,347.95x = 14,024.40 × 4,080.70
  4. Step 4: Simplify right side
    9,347.95x = 57,229,369.08
  5. Step 5: Solve for x
    x = 57,229,369.08/9,347.95
  6. Step 6: Final answer
    x = 6,122.13

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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.