Home / 122,058.60-183,117.15-50,941.68

Finding the Fourth Proportional to 122,058.60, 183,117.15 and 50,941.68

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Solution

The fourth proportional to 122,058.60, 183,117.15 and 50,941.68 is: 76,424.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,058.60 : 183,117.15 = 50,941.68 : x
  2. Step 2: Convert to fraction form
    122,058.60/183,117.15 = 50,941.68/x
  3. Step 3: Cross multiply
    122,058.60x = 183,117.15 × 50,941.68
  4. Step 4: Simplify right side
    122,058.60x = 9,328,295,257.81
  5. Step 5: Solve for x
    x = 9,328,295,257.81/122,058.60
  6. Step 6: Final answer
    x = 76,424.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.