Home / 183,736.01-253,562.80-102,070.44

Finding the Fourth Proportional to 183,736.01, 253,562.80 and 102,070.44

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Solution

The fourth proportional to 183,736.01, 253,562.80 and 102,070.44 is: 140,861.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,736.01 : 253,562.80 = 102,070.44 : x
  2. Step 2: Convert to fraction form
    183,736.01/253,562.80 = 102,070.44/x
  3. Step 3: Cross multiply
    183,736.01x = 253,562.80 × 102,070.44
  4. Step 4: Simplify right side
    183,736.01x = 25,881,266,053.28
  5. Step 5: Solve for x
    x = 25,881,266,053.28/183,736.01
  6. Step 6: Final answer
    x = 140,861.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.