Home / 5,026.80-6,932.04-4,629.50

Finding the Fourth Proportional to 5,026.80, 6,932.04 and 4,629.50

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Solution

The fourth proportional to 5,026.80, 6,932.04 and 4,629.50 is: 6,384.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.80 : 6,932.04 = 4,629.50 : x
  2. Step 2: Convert to fraction form
    5,026.80/6,932.04 = 4,629.50/x
  3. Step 3: Cross multiply
    5,026.80x = 6,932.04 × 4,629.50
  4. Step 4: Simplify right side
    5,026.80x = 32,091,844.52
  5. Step 5: Solve for x
    x = 32,091,844.52/5,026.80
  6. Step 6: Final answer
    x = 6,384.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.