Home / 69,996.96-96,541.20-44,848.80

Finding the Fourth Proportional to 69,996.96, 96,541.20 and 44,848.80

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Solution

The fourth proportional to 69,996.96, 96,541.20 and 44,848.80 is: 61,856.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,996.96 : 96,541.20 = 44,848.80 : x
  2. Step 2: Convert to fraction form
    69,996.96/96,541.20 = 44,848.80/x
  3. Step 3: Cross multiply
    69,996.96x = 96,541.20 × 44,848.80
  4. Step 4: Simplify right side
    69,996.96x = 4,329,756,970.56
  5. Step 5: Solve for x
    x = 4,329,756,970.56/69,996.96
  6. Step 6: Final answer
    x = 61,856.36

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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.