Home / 110,546.19-152,554.32-62,802.27

Finding the Fourth Proportional to 110,546.19, 152,554.32 and 62,802.27

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Solution

The fourth proportional to 110,546.19, 152,554.32 and 62,802.27 is: 86,667.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,546.19 : 152,554.32 = 62,802.27 : x
  2. Step 2: Convert to fraction form
    110,546.19/152,554.32 = 62,802.27/x
  3. Step 3: Cross multiply
    110,546.19x = 152,554.32 × 62,802.27
  4. Step 4: Simplify right side
    110,546.19x = 9,580,757,594.31
  5. Step 5: Solve for x
    x = 9,580,757,594.31/110,546.19
  6. Step 6: Final answer
    x = 86,667.46

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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.