Home / 4,193.16-6,280.02-4,047.36

Finding the Fourth Proportional to 4,193.16, 6,280.02 and 4,047.36

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Solution

The fourth proportional to 4,193.16, 6,280.02 and 4,047.36 is: 6,061.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.16 : 6,280.02 = 4,047.36 : x
  2. Step 2: Convert to fraction form
    4,193.16/6,280.02 = 4,047.36/x
  3. Step 3: Cross multiply
    4,193.16x = 6,280.02 × 4,047.36
  4. Step 4: Simplify right side
    4,193.16x = 25,417,501.75
  5. Step 5: Solve for x
    x = 25,417,501.75/4,193.16
  6. Step 6: Final answer
    x = 6,061.66

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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.