Home / 60,790.06-91,198.58-23,350.16

Finding the Fourth Proportional to 60,790.06, 91,198.58 and 23,350.16

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Solution

The fourth proportional to 60,790.06, 91,198.58 and 23,350.16 is: 35,030.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,790.06 : 91,198.58 = 23,350.16 : x
  2. Step 2: Convert to fraction form
    60,790.06/91,198.58 = 23,350.16/x
  3. Step 3: Cross multiply
    60,790.06x = 91,198.58 × 23,350.16
  4. Step 4: Simplify right side
    60,790.06x = 2,129,501,434.77
  5. Step 5: Solve for x
    x = 2,129,501,434.77/60,790.06
  6. Step 6: Final answer
    x = 35,030.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.