Home / 62,223.80-93,335.26-17,850.60

Finding the Fourth Proportional to 62,223.80, 93,335.26 and 17,850.60

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Solution

The fourth proportional to 62,223.80, 93,335.26 and 17,850.60 is: 26,775.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,223.80 : 93,335.26 = 17,850.60 : x
  2. Step 2: Convert to fraction form
    62,223.80/93,335.26 = 17,850.60/x
  3. Step 3: Cross multiply
    62,223.80x = 93,335.26 × 17,850.60
  4. Step 4: Simplify right side
    62,223.80x = 1,666,090,392.16
  5. Step 5: Solve for x
    x = 1,666,090,392.16/62,223.80
  6. Step 6: Final answer
    x = 26,775.77

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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.