Home / 169,283.39-233,549.24-101,302.29

Finding the Fourth Proportional to 169,283.39, 233,549.24 and 101,302.29

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Solution

The fourth proportional to 169,283.39, 233,549.24 and 101,302.29 is: 139,760.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,283.39 : 233,549.24 = 101,302.29 : x
  2. Step 2: Convert to fraction form
    169,283.39/233,549.24 = 101,302.29/x
  3. Step 3: Cross multiply
    169,283.39x = 233,549.24 × 101,302.29
  4. Step 4: Simplify right side
    169,283.39x = 23,659,072,333.25
  5. Step 5: Solve for x
    x = 23,659,072,333.25/169,283.39
  6. Step 6: Final answer
    x = 139,760.16

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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.