Home / 47,333.04-65,319.60-26,112.36

Finding the Fourth Proportional to 47,333.04, 65,319.60 and 26,112.36

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Solution

The fourth proportional to 47,333.04, 65,319.60 and 26,112.36 is: 36,035.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,333.04 : 65,319.60 = 26,112.36 : x
  2. Step 2: Convert to fraction form
    47,333.04/65,319.60 = 26,112.36/x
  3. Step 3: Cross multiply
    47,333.04x = 65,319.60 × 26,112.36
  4. Step 4: Simplify right side
    47,333.04x = 1,705,648,910.26
  5. Step 5: Solve for x
    x = 1,705,648,910.26/47,333.04
  6. Step 6: Final answer
    x = 36,035.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.