Home / 183,916.04-253,796.01-107,442.23

Finding the Fourth Proportional to 183,916.04, 253,796.01 and 107,442.23

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Solution

The fourth proportional to 183,916.04, 253,796.01 and 107,442.23 is: 148,265.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,916.04 : 253,796.01 = 107,442.23 : x
  2. Step 2: Convert to fraction form
    183,916.04/253,796.01 = 107,442.23/x
  3. Step 3: Cross multiply
    183,916.04x = 253,796.01 × 107,442.23
  4. Step 4: Simplify right side
    183,916.04x = 27,268,408,010.52
  5. Step 5: Solve for x
    x = 27,268,408,010.52/183,916.04
  6. Step 6: Final answer
    x = 148,265.53

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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.