Home / 58,950.09-81,353.25-32,091.30

Finding the Fourth Proportional to 58,950.09, 81,353.25 and 32,091.30

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Solution

The fourth proportional to 58,950.09, 81,353.25 and 32,091.30 is: 44,287.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,950.09 : 81,353.25 = 32,091.30 : x
  2. Step 2: Convert to fraction form
    58,950.09/81,353.25 = 32,091.30/x
  3. Step 3: Cross multiply
    58,950.09x = 81,353.25 × 32,091.30
  4. Step 4: Simplify right side
    58,950.09x = 2,610,731,551.73
  5. Step 5: Solve for x
    x = 2,610,731,551.73/58,950.09
  6. Step 6: Final answer
    x = 44,287.15

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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.