Home / 134,534.85-201,811.43-44,577.35

Finding the Fourth Proportional to 134,534.85, 201,811.43 and 44,577.35

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Solution

The fourth proportional to 134,534.85, 201,811.43 and 44,577.35 is: 66,869.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,534.85 : 201,811.43 = 44,577.35 : x
  2. Step 2: Convert to fraction form
    134,534.85/201,811.43 = 44,577.35/x
  3. Step 3: Cross multiply
    134,534.85x = 201,811.43 × 44,577.35
  4. Step 4: Simplify right side
    134,534.85x = 8,996,218,749.11
  5. Step 5: Solve for x
    x = 8,996,218,749.11/134,534.85
  6. Step 6: Final answer
    x = 66,869.06

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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.