Home / 34,200.64-47,216.51-26,070.46

Finding the Fourth Proportional to 34,200.64, 47,216.51 and 26,070.46

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Solution

The fourth proportional to 34,200.64, 47,216.51 and 26,070.46 is: 35,992.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,200.64 : 47,216.51 = 26,070.46 : x
  2. Step 2: Convert to fraction form
    34,200.64/47,216.51 = 26,070.46/x
  3. Step 3: Cross multiply
    34,200.64x = 47,216.51 × 26,070.46
  4. Step 4: Simplify right side
    34,200.64x = 1,230,956,004.94
  5. Step 5: Solve for x
    x = 1,230,956,004.94/34,200.64
  6. Step 6: Final answer
    x = 35,992.20

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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.