Home / 124,192.35-171,058.95-95,457.06

Finding the Fourth Proportional to 124,192.35, 171,058.95 and 95,457.06

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Solution

The fourth proportional to 124,192.35, 171,058.95 and 95,457.06 is: 131,479.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,192.35 : 171,058.95 = 95,457.06 : x
  2. Step 2: Convert to fraction form
    124,192.35/171,058.95 = 95,457.06/x
  3. Step 3: Cross multiply
    124,192.35x = 171,058.95 × 95,457.06
  4. Step 4: Simplify right side
    124,192.35x = 16,328,784,453.69
  5. Step 5: Solve for x
    x = 16,328,784,453.69/124,192.35
  6. Step 6: Final answer
    x = 131,479.79

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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.