Home / 62,790.08-94,170.52-23,365.76

Finding the Fourth Proportional to 62,790.08, 94,170.52 and 23,365.76

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Solution

The fourth proportional to 62,790.08, 94,170.52 and 23,365.76 is: 35,043.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,790.08 : 94,170.52 = 23,365.76 : x
  2. Step 2: Convert to fraction form
    62,790.08/94,170.52 = 23,365.76/x
  3. Step 3: Cross multiply
    62,790.08x = 94,170.52 × 23,365.76
  4. Step 4: Simplify right side
    62,790.08x = 2,200,365,769.40
  5. Step 5: Solve for x
    x = 2,200,365,769.40/62,790.08
  6. Step 6: Final answer
    x = 35,043.21

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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.