Home / 64,166.68-96,257.94-22,055.32

Finding the Fourth Proportional to 64,166.68, 96,257.94 and 22,055.32

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Solution

The fourth proportional to 64,166.68, 96,257.94 and 22,055.32 is: 33,085.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,166.68 : 96,257.94 = 22,055.32 : x
  2. Step 2: Convert to fraction form
    64,166.68/96,257.94 = 22,055.32/x
  3. Step 3: Cross multiply
    64,166.68x = 96,257.94 × 22,055.32
  4. Step 4: Simplify right side
    64,166.68x = 2,122,999,669.24
  5. Step 5: Solve for x
    x = 2,122,999,669.24/64,166.68
  6. Step 6: Final answer
    x = 33,085.70

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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.