Home / 3,043.29-4,565.57-1,095.51

Finding the Fourth Proportional to 3,043.29, 4,565.57 and 1,095.51

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Solution

The fourth proportional to 3,043.29, 4,565.57 and 1,095.51 is: 1,643.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043.29 : 4,565.57 = 1,095.51 : x
  2. Step 2: Convert to fraction form
    3,043.29/4,565.57 = 1,095.51/x
  3. Step 3: Cross multiply
    3,043.29x = 4,565.57 × 1,095.51
  4. Step 4: Simplify right side
    3,043.29x = 5,001,622.11
  5. Step 5: Solve for x
    x = 5,001,622.11/3,043.29
  6. Step 6: Final answer
    x = 1,643.49

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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.