Home / 148,210.00-204,326.54-93,735.02

Finding the Fourth Proportional to 148,210.00, 204,326.54 and 93,735.02

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Solution

The fourth proportional to 148,210.00, 204,326.54 and 93,735.02 is: 129,225.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,210.00 : 204,326.54 = 93,735.02 : x
  2. Step 2: Convert to fraction form
    148,210.00/204,326.54 = 93,735.02/x
  3. Step 3: Cross multiply
    148,210.00x = 204,326.54 × 93,735.02
  4. Step 4: Simplify right side
    148,210.00x = 19,152,552,707.08
  5. Step 5: Solve for x
    x = 19,152,552,707.08/148,210.00
  6. Step 6: Final answer
    x = 129,225.78

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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.