Home / 148,124.16-222,185.16-59,376.36

Finding the Fourth Proportional to 148,124.16, 222,185.16 and 59,376.36

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Solution

The fourth proportional to 148,124.16, 222,185.16 and 59,376.36 is: 89,064.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,124.16 : 222,185.16 = 59,376.36 : x
  2. Step 2: Convert to fraction form
    148,124.16/222,185.16 = 59,376.36/x
  3. Step 3: Cross multiply
    148,124.16x = 222,185.16 × 59,376.36
  4. Step 4: Simplify right side
    148,124.16x = 13,192,546,046.82
  5. Step 5: Solve for x
    x = 13,192,546,046.82/148,124.16
  6. Step 6: Final answer
    x = 89,064.11

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1.5x scale

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.