Home / 44,206.02-66,309.03-14,615.91

Finding the Fourth Proportional to 44,206.02, 66,309.03 and 14,615.91

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Solution

The fourth proportional to 44,206.02, 66,309.03 and 14,615.91 is: 21,923.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,206.02 : 66,309.03 = 14,615.91 : x
  2. Step 2: Convert to fraction form
    44,206.02/66,309.03 = 14,615.91/x
  3. Step 3: Cross multiply
    44,206.02x = 66,309.03 × 14,615.91
  4. Step 4: Simplify right side
    44,206.02x = 969,166,814.67
  5. Step 5: Solve for x
    x = 969,166,814.67/44,206.02
  6. Step 6: Final answer
    x = 21,923.87

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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.