Home / 8,032.24-12,050.16-3,875.74

Finding the Fourth Proportional to 8,032.24, 12,050.16 and 3,875.74

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Solution

The fourth proportional to 8,032.24, 12,050.16 and 3,875.74 is: 5,814.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032.24 : 12,050.16 = 3,875.74 : x
  2. Step 2: Convert to fraction form
    8,032.24/12,050.16 = 3,875.74/x
  3. Step 3: Cross multiply
    8,032.24x = 12,050.16 × 3,875.74
  4. Step 4: Simplify right side
    8,032.24x = 46,703,287.12
  5. Step 5: Solve for x
    x = 46,703,287.12/8,032.24
  6. Step 6: Final answer
    x = 5,814.48

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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.