Home / 122,302.77-183,434.48-33,535.68

Finding the Fourth Proportional to 122,302.77, 183,434.48 and 33,535.68

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Solution

The fourth proportional to 122,302.77, 183,434.48 and 33,535.68 is: 50,298.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,302.77 : 183,434.48 = 33,535.68 : x
  2. Step 2: Convert to fraction form
    122,302.77/183,434.48 = 33,535.68/x
  3. Step 3: Cross multiply
    122,302.77x = 183,434.48 × 33,535.68
  4. Step 4: Simplify right side
    122,302.77x = 6,151,599,854.57
  5. Step 5: Solve for x
    x = 6,151,599,854.57/122,302.77
  6. Step 6: Final answer
    x = 50,298.12

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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.