Home / 5,434.83-8,152.68-1,737.58

Finding the Fourth Proportional to 5,434.83, 8,152.68 and 1,737.58

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Solution

The fourth proportional to 5,434.83, 8,152.68 and 1,737.58 is: 2,606.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434.83 : 8,152.68 = 1,737.58 : x
  2. Step 2: Convert to fraction form
    5,434.83/8,152.68 = 1,737.58/x
  3. Step 3: Cross multiply
    5,434.83x = 8,152.68 × 1,737.58
  4. Step 4: Simplify right side
    5,434.83x = 14,165,933.71
  5. Step 5: Solve for x
    x = 14,165,933.71/5,434.83
  6. Step 6: Final answer
    x = 2,606.51

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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.