Home / 58,222.04-80,345.68-32,732.64

Finding the Fourth Proportional to 58,222.04, 80,345.68 and 32,732.64

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Solution

The fourth proportional to 58,222.04, 80,345.68 and 32,732.64 is: 45,170.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,222.04 : 80,345.68 = 32,732.64 : x
  2. Step 2: Convert to fraction form
    58,222.04/80,345.68 = 32,732.64/x
  3. Step 3: Cross multiply
    58,222.04x = 80,345.68 × 32,732.64
  4. Step 4: Simplify right side
    58,222.04x = 2,629,926,219.00
  5. Step 5: Solve for x
    x = 2,629,926,219.00/58,222.04
  6. Step 6: Final answer
    x = 45,170.63

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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.