Home / 44,810.58-67,215.76-11,527.86

Finding the Fourth Proportional to 44,810.58, 67,215.76 and 11,527.86

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Solution

The fourth proportional to 44,810.58, 67,215.76 and 11,527.86 is: 17,291.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,810.58 : 67,215.76 = 11,527.86 : x
  2. Step 2: Convert to fraction form
    44,810.58/67,215.76 = 11,527.86/x
  3. Step 3: Cross multiply
    44,810.58x = 67,215.76 × 11,527.86
  4. Step 4: Simplify right side
    44,810.58x = 774,853,871.07
  5. Step 5: Solve for x
    x = 774,853,871.07/44,810.58
  6. Step 6: Final answer
    x = 17,291.76

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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.