Home / 2,030.05-3,044.88-1,376.13

Finding the Fourth Proportional to 2,030.05, 3,044.88 and 1,376.13

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Solution

The fourth proportional to 2,030.05, 3,044.88 and 1,376.13 is: 2,064.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,030.05 : 3,044.88 = 1,376.13 : x
  2. Step 2: Convert to fraction form
    2,030.05/3,044.88 = 1,376.13/x
  3. Step 3: Cross multiply
    2,030.05x = 3,044.88 × 1,376.13
  4. Step 4: Simplify right side
    2,030.05x = 4,190,148.42
  5. Step 5: Solve for x
    x = 4,190,148.42/2,030.05
  6. Step 6: Final answer
    x = 2,064.06

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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.