Home / 56,674.74-84,851.70-47,110.26

Finding the Fourth Proportional to 56,674.74, 84,851.70 and 47,110.26

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Solution

The fourth proportional to 56,674.74, 84,851.70 and 47,110.26 is: 70,532.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,674.74 : 84,851.70 = 47,110.26 : x
  2. Step 2: Convert to fraction form
    56,674.74/84,851.70 = 47,110.26/x
  3. Step 3: Cross multiply
    56,674.74x = 84,851.70 × 47,110.26
  4. Step 4: Simplify right side
    56,674.74x = 3,997,385,648.44
  5. Step 5: Solve for x
    x = 3,997,385,648.44/56,674.74
  6. Step 6: Final answer
    x = 70,532.05

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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.