Home / 58,074.79-80,149.29-32,588.04

Finding the Fourth Proportional to 58,074.79, 80,149.29 and 32,588.04

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Solution

The fourth proportional to 58,074.79, 80,149.29 and 32,588.04 is: 44,974.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,074.79 : 80,149.29 = 32,588.04 : x
  2. Step 2: Convert to fraction form
    58,074.79/80,149.29 = 32,588.04/x
  3. Step 3: Cross multiply
    58,074.79x = 80,149.29 × 32,588.04
  4. Step 4: Simplify right side
    58,074.79x = 2,611,908,268.49
  5. Step 5: Solve for x
    x = 2,611,908,268.49/58,074.79
  6. Step 6: Final answer
    x = 44,974.91

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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.