Home / 94,464.80-130,360.56-52,022.42

Finding the Fourth Proportional to 94,464.80, 130,360.56 and 52,022.42

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Solution

The fourth proportional to 94,464.80, 130,360.56 and 52,022.42 is: 71,790.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,464.80 : 130,360.56 = 52,022.42 : x
  2. Step 2: Convert to fraction form
    94,464.80/130,360.56 = 52,022.42/x
  3. Step 3: Cross multiply
    94,464.80x = 130,360.56 × 52,022.42
  4. Step 4: Simplify right side
    94,464.80x = 6,781,671,803.76
  5. Step 5: Solve for x
    x = 6,781,671,803.76/94,464.80
  6. Step 6: Final answer
    x = 71,790.46

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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.