Home / 44,849.18-67,235.59-19,875.62

Finding the Fourth Proportional to 44,849.18, 67,235.59 and 19,875.62

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Solution

The fourth proportional to 44,849.18, 67,235.59 and 19,875.62 is: 29,796.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,849.18 : 67,235.59 = 19,875.62 : x
  2. Step 2: Convert to fraction form
    44,849.18/67,235.59 = 19,875.62/x
  3. Step 3: Cross multiply
    44,849.18x = 67,235.59 × 19,875.62
  4. Step 4: Simplify right side
    44,849.18x = 1,336,348,813.40
  5. Step 5: Solve for x
    x = 1,336,348,813.40/44,849.18
  6. Step 6: Final answer
    x = 29,796.50

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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.