Home / 44,861.13-67,292.24-19,212.01

Finding the Fourth Proportional to 44,861.13, 67,292.24 and 19,212.01

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Solution

The fourth proportional to 44,861.13, 67,292.24 and 19,212.01 is: 28,818.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,861.13 : 67,292.24 = 19,212.01 : x
  2. Step 2: Convert to fraction form
    44,861.13/67,292.24 = 19,212.01/x
  3. Step 3: Cross multiply
    44,861.13x = 67,292.24 × 19,212.01
  4. Step 4: Simplify right side
    44,861.13x = 1,292,818,923.51
  5. Step 5: Solve for x
    x = 1,292,818,923.51/44,861.13
  6. Step 6: Final answer
    x = 28,818.24

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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.