Home / 4,060.18-5,602.93-2,291.68

Finding the Fourth Proportional to 4,060.18, 5,602.93 and 2,291.68

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Solution

The fourth proportional to 4,060.18, 5,602.93 and 2,291.68 is: 3,162.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,060.18 : 5,602.93 = 2,291.68 : x
  2. Step 2: Convert to fraction form
    4,060.18/5,602.93 = 2,291.68/x
  3. Step 3: Cross multiply
    4,060.18x = 5,602.93 × 2,291.68
  4. Step 4: Simplify right side
    4,060.18x = 12,840,122.62
  5. Step 5: Solve for x
    x = 12,840,122.62/4,060.18
  6. Step 6: Final answer
    x = 3,162.45

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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.