Home / 4,158.29-6,237.08-1,525.69

Finding the Fourth Proportional to 4,158.29, 6,237.08 and 1,525.69

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Solution

The fourth proportional to 4,158.29, 6,237.08 and 1,525.69 is: 2,288.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158.29 : 6,237.08 = 1,525.69 : x
  2. Step 2: Convert to fraction form
    4,158.29/6,237.08 = 1,525.69/x
  3. Step 3: Cross multiply
    4,158.29x = 6,237.08 × 1,525.69
  4. Step 4: Simplify right side
    4,158.29x = 9,515,841.66
  5. Step 5: Solve for x
    x = 9,515,841.66/4,158.29
  6. Step 6: Final answer
    x = 2,288.40

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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.