Home / 122,292.53-183,439.07-33,547.31

Finding the Fourth Proportional to 122,292.53, 183,439.07 and 33,547.31

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Solution

The fourth proportional to 122,292.53, 183,439.07 and 33,547.31 is: 50,321.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,292.53 : 183,439.07 = 33,547.31 : x
  2. Step 2: Convert to fraction form
    122,292.53/183,439.07 = 33,547.31/x
  3. Step 3: Cross multiply
    122,292.53x = 183,439.07 × 33,547.31
  4. Step 4: Simplify right side
    122,292.53x = 6,153,887,347.40
  5. Step 5: Solve for x
    x = 6,153,887,347.40/122,292.53
  6. Step 6: Final answer
    x = 50,321.04

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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.