Home / 94,892.01-130,953.61-52,453.27

Finding the Fourth Proportional to 94,892.01, 130,953.61 and 52,453.27

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Solution

The fourth proportional to 94,892.01, 130,953.61 and 52,453.27 is: 72,386.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,892.01 : 130,953.61 = 52,453.27 : x
  2. Step 2: Convert to fraction form
    94,892.01/130,953.61 = 52,453.27/x
  3. Step 3: Cross multiply
    94,892.01x = 130,953.61 × 52,453.27
  4. Step 4: Simplify right side
    94,892.01x = 6,868,944,539.17
  5. Step 5: Solve for x
    x = 6,868,944,539.17/94,892.01
  6. Step 6: Final answer
    x = 72,386.97

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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.