Home / 122,309.02-183,443.85-33,541.93

Finding the Fourth Proportional to 122,309.02, 183,443.85 and 33,541.93

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Solution

The fourth proportional to 122,309.02, 183,443.85 and 33,541.93 is: 50,307.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,309.02 : 183,443.85 = 33,541.93 : x
  2. Step 2: Convert to fraction form
    122,309.02/183,443.85 = 33,541.93/x
  3. Step 3: Cross multiply
    122,309.02x = 183,443.85 × 33,541.93
  4. Step 4: Simplify right side
    122,309.02x = 6,153,060,775.63
  5. Step 5: Solve for x
    x = 6,153,060,775.63/122,309.02
  6. Step 6: Final answer
    x = 50,307.50

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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.