Home / 34,800.64-52,225.56-31,454.53

Finding the Fourth Proportional to 34,800.64, 52,225.56 and 31,454.53

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Solution

The fourth proportional to 34,800.64, 52,225.56 and 31,454.53 is: 47,204.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,800.64 : 52,225.56 = 31,454.53 : x
  2. Step 2: Convert to fraction form
    34,800.64/52,225.56 = 31,454.53/x
  3. Step 3: Cross multiply
    34,800.64x = 52,225.56 × 31,454.53
  4. Step 4: Simplify right side
    34,800.64x = 1,642,730,313.22
  5. Step 5: Solve for x
    x = 1,642,730,313.22/34,800.64
  6. Step 6: Final answer
    x = 47,204.03

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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.