Home / 69,248.34-103,877.64-24,875.46

Finding the Fourth Proportional to 69,248.34, 103,877.64 and 24,875.46

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Solution

The fourth proportional to 69,248.34, 103,877.64 and 24,875.46 is: 37,315.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,248.34 : 103,877.64 = 24,875.46 : x
  2. Step 2: Convert to fraction form
    69,248.34/103,877.64 = 24,875.46/x
  3. Step 3: Cross multiply
    69,248.34x = 103,877.64 × 24,875.46
  4. Step 4: Simplify right side
    69,248.34x = 2,584,004,078.71
  5. Step 5: Solve for x
    x = 2,584,004,078.71/69,248.34
  6. Step 6: Final answer
    x = 37,315.03

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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.