Home / 169,537.39-233,960.11-93,059.69

Finding the Fourth Proportional to 169,537.39, 233,960.11 and 93,059.69

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Solution

The fourth proportional to 169,537.39, 233,960.11 and 93,059.69 is: 128,421.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,537.39 : 233,960.11 = 93,059.69 : x
  2. Step 2: Convert to fraction form
    169,537.39/233,960.11 = 93,059.69/x
  3. Step 3: Cross multiply
    169,537.39x = 233,960.11 × 93,059.69
  4. Step 4: Simplify right side
    169,537.39x = 21,772,255,746.00
  5. Step 5: Solve for x
    x = 21,772,255,746.00/169,537.39
  6. Step 6: Final answer
    x = 128,421.56

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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.