Home / 73,350.82-101,208.56-43,125.11

Finding the Fourth Proportional to 73,350.82, 101,208.56 and 43,125.11

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Solution

The fourth proportional to 73,350.82, 101,208.56 and 43,125.11 is: 59,503.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,350.82 : 101,208.56 = 43,125.11 : x
  2. Step 2: Convert to fraction form
    73,350.82/101,208.56 = 43,125.11/x
  3. Step 3: Cross multiply
    73,350.82x = 101,208.56 × 43,125.11
  4. Step 4: Simplify right side
    73,350.82x = 4,364,630,282.94
  5. Step 5: Solve for x
    x = 4,364,630,282.94/73,350.82
  6. Step 6: Final answer
    x = 59,503.50

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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.