Home / 69,006.05-103,530.95-24,631.82

Finding the Fourth Proportional to 69,006.05, 103,530.95 and 24,631.82

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Solution

The fourth proportional to 69,006.05, 103,530.95 and 24,631.82 is: 36,955.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,006.05 : 103,530.95 = 24,631.82 : x
  2. Step 2: Convert to fraction form
    69,006.05/103,530.95 = 24,631.82/x
  3. Step 3: Cross multiply
    69,006.05x = 103,530.95 × 24,631.82
  4. Step 4: Simplify right side
    69,006.05x = 2,550,155,084.02
  5. Step 5: Solve for x
    x = 2,550,155,084.02/69,006.05
  6. Step 6: Final answer
    x = 36,955.53

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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.