Home / 62,091.18-93,080.61-22,639.07

Finding the Fourth Proportional to 62,091.18, 93,080.61 and 22,639.07

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Solution

The fourth proportional to 62,091.18, 93,080.61 and 22,639.07 is: 33,938.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,091.18 : 93,080.61 = 22,639.07 : x
  2. Step 2: Convert to fraction form
    62,091.18/93,080.61 = 22,639.07/x
  3. Step 3: Cross multiply
    62,091.18x = 93,080.61 × 22,639.07
  4. Step 4: Simplify right side
    62,091.18x = 2,107,257,980.03
  5. Step 5: Solve for x
    x = 2,107,257,980.03/62,091.18
  6. Step 6: Final answer
    x = 33,938.12

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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.