Home / 144,528.37-216,816.05-44,665.27

Finding the Fourth Proportional to 144,528.37, 216,816.05 and 44,665.27

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Solution

The fourth proportional to 144,528.37, 216,816.05 and 44,665.27 is: 67,005.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,528.37 : 216,816.05 = 44,665.27 : x
  2. Step 2: Convert to fraction form
    144,528.37/216,816.05 = 44,665.27/x
  3. Step 3: Cross multiply
    144,528.37x = 216,816.05 × 44,665.27
  4. Step 4: Simplify right side
    144,528.37x = 9,684,147,413.58
  5. Step 5: Solve for x
    x = 9,684,147,413.58/144,528.37
  6. Step 6: Final answer
    x = 67,005.17

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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.