Home / 122,624.01-183,934.19-33,875.55

Finding the Fourth Proportional to 122,624.01, 183,934.19 and 33,875.55

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Solution

The fourth proportional to 122,624.01, 183,934.19 and 33,875.55 is: 50,812.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,624.01 : 183,934.19 = 33,875.55 : x
  2. Step 2: Convert to fraction form
    122,624.01/183,934.19 = 33,875.55/x
  3. Step 3: Cross multiply
    122,624.01x = 183,934.19 × 33,875.55
  4. Step 4: Simplify right side
    122,624.01x = 6,230,871,934.74
  5. Step 5: Solve for x
    x = 6,230,871,934.74/122,624.01
  6. Step 6: Final answer
    x = 50,812.82

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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.