Home / 62,076.48-93,098.88-19,947.84

Finding the Fourth Proportional to 62,076.48, 93,098.88 and 19,947.84

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Solution

The fourth proportional to 62,076.48, 93,098.88 and 19,947.84 is: 29,916.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,076.48 : 93,098.88 = 19,947.84 : x
  2. Step 2: Convert to fraction form
    62,076.48/93,098.88 = 19,947.84/x
  3. Step 3: Cross multiply
    62,076.48x = 93,098.88 × 19,947.84
  4. Step 4: Simplify right side
    62,076.48x = 1,857,121,562.42
  5. Step 5: Solve for x
    x = 1,857,121,562.42/62,076.48
  6. Step 6: Final answer
    x = 29,916.67

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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.