Home / 47,335.16-65,322.78-26,114.44

Finding the Fourth Proportional to 47,335.16, 65,322.78 and 26,114.44

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Solution

The fourth proportional to 47,335.16, 65,322.78 and 26,114.44 is: 36,038.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,335.16 : 65,322.78 = 26,114.44 : x
  2. Step 2: Convert to fraction form
    47,335.16/65,322.78 = 26,114.44/x
  3. Step 3: Cross multiply
    47,335.16x = 65,322.78 × 26,114.44
  4. Step 4: Simplify right side
    47,335.16x = 1,705,867,818.94
  5. Step 5: Solve for x
    x = 1,705,867,818.94/47,335.16
  6. Step 6: Final answer
    x = 36,038.07

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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.