Home / 43,092.42-64,699.16-22,047.55

Finding the Fourth Proportional to 43,092.42, 64,699.16 and 22,047.55

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Solution

The fourth proportional to 43,092.42, 64,699.16 and 22,047.55 is: 33,102.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,092.42 : 64,699.16 = 22,047.55 : x
  2. Step 2: Convert to fraction form
    43,092.42/64,699.16 = 22,047.55/x
  3. Step 3: Cross multiply
    43,092.42x = 64,699.16 × 22,047.55
  4. Step 4: Simplify right side
    43,092.42x = 1,426,457,965.06
  5. Step 5: Solve for x
    x = 1,426,457,965.06/43,092.42
  6. Step 6: Final answer
    x = 33,102.29

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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.