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Finding the Fourth Proportional to 110,893.35, 153,032.81 and 60,592.35

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Solution

The fourth proportional to 110,893.35, 153,032.81 and 60,592.35 is: 83,617.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,893.35 : 153,032.81 = 60,592.35 : x
  2. Step 2: Convert to fraction form
    110,893.35/153,032.81 = 60,592.35/x
  3. Step 3: Cross multiply
    110,893.35x = 153,032.81 × 60,592.35
  4. Step 4: Simplify right side
    110,893.35x = 9,272,617,585.00
  5. Step 5: Solve for x
    x = 9,272,617,585.00/110,893.35
  6. Step 6: Final answer
    x = 83,617.44

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1.5x scale

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.