Home / 45,263.49-67,895.24-24,139.54

Finding the Fourth Proportional to 45,263.49, 67,895.24 and 24,139.54

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Solution

The fourth proportional to 45,263.49, 67,895.24 and 24,139.54 is: 36,209.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,263.49 : 67,895.24 = 24,139.54 : x
  2. Step 2: Convert to fraction form
    45,263.49/67,895.24 = 24,139.54/x
  3. Step 3: Cross multiply
    45,263.49x = 67,895.24 × 24,139.54
  4. Step 4: Simplify right side
    45,263.49x = 1,638,959,511.94
  5. Step 5: Solve for x
    x = 1,638,959,511.94/45,263.49
  6. Step 6: Final answer
    x = 36,209.30

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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.