Home / 8,032.77-12,049.16-2,835

Finding the Fourth Proportional to 8,032.77, 12,049.16 and 2,835

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Solution

The fourth proportional to 8,032.77, 12,049.16 and 2,835 is: 4,252.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,032.77 : 12,049.16 = 2,835 : x
  2. Step 2: Convert to fraction form
    8,032.77/12,049.16 = 2,835/x
  3. Step 3: Cross multiply
    8,032.77x = 12,049.16 × 2,835
  4. Step 4: Simplify right side
    8,032.77x = 34,159,354.43
  5. Step 5: Solve for x
    x = 34,159,354.43/8,032.77
  6. Step 6: Final answer
    x = 4,252.50

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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.