Home / 5,048.01-6,966.95-3,190.41

Finding the Fourth Proportional to 5,048.01, 6,966.95 and 3,190.41

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Solution

The fourth proportional to 5,048.01, 6,966.95 and 3,190.41 is: 4,403.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,048.01 : 6,966.95 = 3,190.41 : x
  2. Step 2: Convert to fraction form
    5,048.01/6,966.95 = 3,190.41/x
  3. Step 3: Cross multiply
    5,048.01x = 6,966.95 × 3,190.41
  4. Step 4: Simplify right side
    5,048.01x = 22,227,411.00
  5. Step 5: Solve for x
    x = 22,227,411.00/5,048.01
  6. Step 6: Final answer
    x = 4,403.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.