Home / 4,569.59-6,854.39-1,106.84

Finding the Fourth Proportional to 4,569.59, 6,854.39 and 1,106.84

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Solution

The fourth proportional to 4,569.59, 6,854.39 and 1,106.84 is: 1,660.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569.59 : 6,854.39 = 1,106.84 : x
  2. Step 2: Convert to fraction form
    4,569.59/6,854.39 = 1,106.84/x
  3. Step 3: Cross multiply
    4,569.59x = 6,854.39 × 1,106.84
  4. Step 4: Simplify right side
    4,569.59x = 7,586,732.93
  5. Step 5: Solve for x
    x = 7,586,732.93/4,569.59
  6. Step 6: Final answer
    x = 1,660.26

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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.