Home / 89,461.96-134,214.93-44,504.53

Finding the Fourth Proportional to 89,461.96, 134,214.93 and 44,504.53

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Solution

The fourth proportional to 89,461.96, 134,214.93 and 44,504.53 is: 66,767.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,461.96 : 134,214.93 = 44,504.53 : x
  2. Step 2: Convert to fraction form
    89,461.96/134,214.93 = 44,504.53/x
  3. Step 3: Cross multiply
    89,461.96x = 134,214.93 × 44,504.53
  4. Step 4: Simplify right side
    89,461.96x = 5,973,172,378.63
  5. Step 5: Solve for x
    x = 5,973,172,378.63/89,461.96
  6. Step 6: Final answer
    x = 66,767.73

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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.