Home / 44,021.65-66,051.96-17,777.65

Finding the Fourth Proportional to 44,021.65, 66,051.96 and 17,777.65

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Solution

The fourth proportional to 44,021.65, 66,051.96 and 17,777.65 is: 26,674.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,021.65 : 66,051.96 = 17,777.65 : x
  2. Step 2: Convert to fraction form
    44,021.65/66,051.96 = 17,777.65/x
  3. Step 3: Cross multiply
    44,021.65x = 66,051.96 × 17,777.65
  4. Step 4: Simplify right side
    44,021.65x = 1,174,248,626.69
  5. Step 5: Solve for x
    x = 1,174,248,626.69/44,021.65
  6. Step 6: Final answer
    x = 26,674.34

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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.