Home / 2,304.77-3,457.35-1,007.15

Finding the Fourth Proportional to 2,304.77, 3,457.35 and 1,007.15

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Solution

The fourth proportional to 2,304.77, 3,457.35 and 1,007.15 is: 1,510.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,304.77 : 3,457.35 = 1,007.15 : x
  2. Step 2: Convert to fraction form
    2,304.77/3,457.35 = 1,007.15/x
  3. Step 3: Cross multiply
    2,304.77x = 3,457.35 × 1,007.15
  4. Step 4: Simplify right side
    2,304.77x = 3,482,070.05
  5. Step 5: Solve for x
    x = 3,482,070.05/2,304.77
  6. Step 6: Final answer
    x = 1,510.81

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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.