Home / 122,557.44-183,577.62-56,053.46

Finding the Fourth Proportional to 122,557.44, 183,577.62 and 56,053.46

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Solution

The fourth proportional to 122,557.44, 183,577.62 and 56,053.46 is: 83,961.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,557.44 : 183,577.62 = 56,053.46 : x
  2. Step 2: Convert to fraction form
    122,557.44/183,577.62 = 56,053.46/x
  3. Step 3: Cross multiply
    122,557.44x = 183,577.62 × 56,053.46
  4. Step 4: Simplify right side
    122,557.44x = 10,290,160,779.57
  5. Step 5: Solve for x
    x = 10,290,160,779.57/122,557.44
  6. Step 6: Final answer
    x = 83,961.94

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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.