Home / 116,448.60-174,548.31-60,232.11

Finding the Fourth Proportional to 116,448.60, 174,548.31 and 60,232.11

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Solution

The fourth proportional to 116,448.60, 174,548.31 and 60,232.11 is: 90,283.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,448.60 : 174,548.31 = 60,232.11 : x
  2. Step 2: Convert to fraction form
    116,448.60/174,548.31 = 60,232.11/x
  3. Step 3: Cross multiply
    116,448.60x = 174,548.31 × 60,232.11
  4. Step 4: Simplify right side
    116,448.60x = 10,513,413,008.23
  5. Step 5: Solve for x
    x = 10,513,413,008.23/116,448.60
  6. Step 6: Final answer
    x = 90,283.72

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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.