Home / 4,373.38-6,554.76-2,030.20

Finding the Fourth Proportional to 4,373.38, 6,554.76 and 2,030.20

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Solution

The fourth proportional to 4,373.38, 6,554.76 and 2,030.20 is: 3,042.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,373.38 : 6,554.76 = 2,030.20 : x
  2. Step 2: Convert to fraction form
    4,373.38/6,554.76 = 2,030.20/x
  3. Step 3: Cross multiply
    4,373.38x = 6,554.76 × 2,030.20
  4. Step 4: Simplify right side
    4,373.38x = 13,307,473.75
  5. Step 5: Solve for x
    x = 13,307,473.75/4,373.38
  6. Step 6: Final answer
    x = 3,042.84

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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.