Home / 170,058.29-234,682.57-93,586.19

Finding the Fourth Proportional to 170,058.29, 234,682.57 and 93,586.19

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Solution

The fourth proportional to 170,058.29, 234,682.57 and 93,586.19 is: 129,150.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,058.29 : 234,682.57 = 93,586.19 : x
  2. Step 2: Convert to fraction form
    170,058.29/234,682.57 = 93,586.19/x
  3. Step 3: Cross multiply
    170,058.29x = 234,682.57 × 93,586.19
  4. Step 4: Simplify right side
    170,058.29x = 21,963,046,002.86
  5. Step 5: Solve for x
    x = 21,963,046,002.86/170,058.29
  6. Step 6: Final answer
    x = 129,150.11

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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.