Home / 47,011.17-70,513.43-22,056.69

Finding the Fourth Proportional to 47,011.17, 70,513.43 and 22,056.69

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Solution

The fourth proportional to 47,011.17, 70,513.43 and 22,056.69 is: 33,083.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,011.17 : 70,513.43 = 22,056.69 : x
  2. Step 2: Convert to fraction form
    47,011.17/70,513.43 = 22,056.69/x
  3. Step 3: Cross multiply
    47,011.17x = 70,513.43 × 22,056.69
  4. Step 4: Simplify right side
    47,011.17x = 1,555,292,866.35
  5. Step 5: Solve for x
    x = 1,555,292,866.35/47,011.17
  6. Step 6: Final answer
    x = 33,083.47

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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.