Home / 122,317.02-183,455.85-33,549.93

Finding the Fourth Proportional to 122,317.02, 183,455.85 and 33,549.93

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Solution

The fourth proportional to 122,317.02, 183,455.85 and 33,549.93 is: 50,319.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,317.02 : 183,455.85 = 33,549.93 : x
  2. Step 2: Convert to fraction form
    122,317.02/183,455.85 = 33,549.93/x
  3. Step 3: Cross multiply
    122,317.02x = 183,455.85 × 33,549.93
  4. Step 4: Simplify right side
    122,317.02x = 6,154,930,925.59
  5. Step 5: Solve for x
    x = 6,154,930,925.59/122,317.02
  6. Step 6: Final answer
    x = 50,319.50

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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.