Home / 146,703.44-202,574.85-93,083.60

Finding the Fourth Proportional to 146,703.44, 202,574.85 and 93,083.60

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Solution

The fourth proportional to 146,703.44, 202,574.85 and 93,083.60 is: 128,534.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,703.44 : 202,574.85 = 93,083.60 : x
  2. Step 2: Convert to fraction form
    146,703.44/202,574.85 = 93,083.60/x
  3. Step 3: Cross multiply
    146,703.44x = 202,574.85 × 93,083.60
  4. Step 4: Simplify right side
    146,703.44x = 18,856,396,307.46
  5. Step 5: Solve for x
    x = 18,856,396,307.46/146,703.44
  6. Step 6: Final answer
    x = 128,534.11

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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.