Home / 64,577.06-96,860.08-22,446.33

Finding the Fourth Proportional to 64,577.06, 96,860.08 and 22,446.33

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Solution

The fourth proportional to 64,577.06, 96,860.08 and 22,446.33 is: 33,667.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,577.06 : 96,860.08 = 22,446.33 : x
  2. Step 2: Convert to fraction form
    64,577.06/96,860.08 = 22,446.33/x
  3. Step 3: Cross multiply
    64,577.06x = 96,860.08 × 22,446.33
  4. Step 4: Simplify right side
    64,577.06x = 2,174,153,319.51
  5. Step 5: Solve for x
    x = 2,174,153,319.51/64,577.06
  6. Step 6: Final answer
    x = 33,667.58

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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.