Home / 4,124.06-6,184.78-1,350.10

Finding the Fourth Proportional to 4,124.06, 6,184.78 and 1,350.10

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Solution

The fourth proportional to 4,124.06, 6,184.78 and 1,350.10 is: 2,024.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124.06 : 6,184.78 = 1,350.10 : x
  2. Step 2: Convert to fraction form
    4,124.06/6,184.78 = 1,350.10/x
  3. Step 3: Cross multiply
    4,124.06x = 6,184.78 × 1,350.10
  4. Step 4: Simplify right side
    4,124.06x = 8,350,071.48
  5. Step 5: Solve for x
    x = 8,350,071.48/4,124.06
  6. Step 6: Final answer
    x = 2,024.72

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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.