Home / 183,061.22-252,612.27-102,475.13

Finding the Fourth Proportional to 183,061.22, 252,612.27 and 102,475.13

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Solution

The fourth proportional to 183,061.22, 252,612.27 and 102,475.13 is: 141,408.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,061.22 : 252,612.27 = 102,475.13 : x
  2. Step 2: Convert to fraction form
    183,061.22/252,612.27 = 102,475.13/x
  3. Step 3: Cross multiply
    183,061.22x = 252,612.27 × 102,475.13
  4. Step 4: Simplify right side
    183,061.22x = 25,886,473,944.78
  5. Step 5: Solve for x
    x = 25,886,473,944.78/183,061.22
  6. Step 6: Final answer
    x = 141,408.84

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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.