Home / 94,471.73-130,365.06-52,030.25

Finding the Fourth Proportional to 94,471.73, 130,365.06 and 52,030.25

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Solution

The fourth proportional to 94,471.73, 130,365.06 and 52,030.25 is: 71,798.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,471.73 : 130,365.06 = 52,030.25 : x
  2. Step 2: Convert to fraction form
    94,471.73/130,365.06 = 52,030.25/x
  3. Step 3: Cross multiply
    94,471.73x = 130,365.06 × 52,030.25
  4. Step 4: Simplify right side
    94,471.73x = 6,782,926,011.24
  5. Step 5: Solve for x
    x = 6,782,926,011.24/94,471.73
  6. Step 6: Final answer
    x = 71,798.48

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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.