Home / 124,444.25-186,694.01-35,690.93

Finding the Fourth Proportional to 124,444.25, 186,694.01 and 35,690.93

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Solution

The fourth proportional to 124,444.25, 186,694.01 and 35,690.93 is: 53,544.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,444.25 : 186,694.01 = 35,690.93 : x
  2. Step 2: Convert to fraction form
    124,444.25/186,694.01 = 35,690.93/x
  3. Step 3: Cross multiply
    124,444.25x = 186,694.01 × 35,690.93
  4. Step 4: Simplify right side
    124,444.25x = 6,663,281,730.40
  5. Step 5: Solve for x
    x = 6,663,281,730.40/124,444.25
  6. Step 6: Final answer
    x = 53,544.31

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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.