Home / 58,524.63-80,763.97-31,667.13

Finding the Fourth Proportional to 58,524.63, 80,763.97 and 31,667.13

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Solution

The fourth proportional to 58,524.63, 80,763.97 and 31,667.13 is: 43,700.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,524.63 : 80,763.97 = 31,667.13 : x
  2. Step 2: Convert to fraction form
    58,524.63/80,763.97 = 31,667.13/x
  3. Step 3: Cross multiply
    58,524.63x = 80,763.97 × 31,667.13
  4. Step 4: Simplify right side
    58,524.63x = 2,557,563,535.05
  5. Step 5: Solve for x
    x = 2,557,563,535.05/58,524.63
  6. Step 6: Final answer
    x = 43,700.63

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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.