Home / 44,961.48-67,483.68-22,790.40

Finding the Fourth Proportional to 44,961.48, 67,483.68 and 22,790.40

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Solution

The fourth proportional to 44,961.48, 67,483.68 and 22,790.40 is: 34,206.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,961.48 : 67,483.68 = 22,790.40 : x
  2. Step 2: Convert to fraction form
    44,961.48/67,483.68 = 22,790.40/x
  3. Step 3: Cross multiply
    44,961.48x = 67,483.68 × 22,790.40
  4. Step 4: Simplify right side
    44,961.48x = 1,537,980,060.67
  5. Step 5: Solve for x
    x = 1,537,980,060.67/44,961.48
  6. Step 6: Final answer
    x = 34,206.62

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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.