Home / 4,565.08-6,846.18-1,277.92

Finding the Fourth Proportional to 4,565.08, 6,846.18 and 1,277.92

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Solution

The fourth proportional to 4,565.08, 6,846.18 and 1,277.92 is: 1,916.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,565.08 : 6,846.18 = 1,277.92 : x
  2. Step 2: Convert to fraction form
    4,565.08/6,846.18 = 1,277.92/x
  3. Step 3: Cross multiply
    4,565.08x = 6,846.18 × 1,277.92
  4. Step 4: Simplify right side
    4,565.08x = 8,748,870.35
  5. Step 5: Solve for x
    x = 8,748,870.35/4,565.08
  6. Step 6: Final answer
    x = 1,916.48

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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.