Home / 44,864.12-67,296.69-19,214.98

Finding the Fourth Proportional to 44,864.12, 67,296.69 and 19,214.98

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Solution

The fourth proportional to 44,864.12, 67,296.69 and 19,214.98 is: 28,822.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,864.12 : 67,296.69 = 19,214.98 : x
  2. Step 2: Convert to fraction form
    44,864.12/67,296.69 = 19,214.98/x
  3. Step 3: Cross multiply
    44,864.12x = 67,296.69 × 19,214.98
  4. Step 4: Simplify right side
    44,864.12x = 1,293,104,552.42
  5. Step 5: Solve for x
    x = 1,293,104,552.42/44,864.12
  6. Step 6: Final answer
    x = 28,822.69

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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.