Home / 2,007.04-3,011.36-1,033.76

Finding the Fourth Proportional to 2,007.04, 3,011.36 and 1,033.76

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Solution

The fourth proportional to 2,007.04, 3,011.36 and 1,033.76 is: 1,551.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007.04 : 3,011.36 = 1,033.76 : x
  2. Step 2: Convert to fraction form
    2,007.04/3,011.36 = 1,033.76/x
  3. Step 3: Cross multiply
    2,007.04x = 3,011.36 × 1,033.76
  4. Step 4: Simplify right side
    2,007.04x = 3,113,023.51
  5. Step 5: Solve for x
    x = 3,113,023.51/2,007.04
  6. Step 6: Final answer
    x = 1,551.05

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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.