Home / 373,297.09-559,947.77-92,814.34

Finding the Fourth Proportional to 373,297.09, 559,947.77 and 92,814.34

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Solution

The fourth proportional to 373,297.09, 559,947.77 and 92,814.34 is: 139,222.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,297.09 : 559,947.77 = 92,814.34 : x
  2. Step 2: Convert to fraction form
    373,297.09/559,947.77 = 92,814.34/x
  3. Step 3: Cross multiply
    373,297.09x = 559,947.77 × 92,814.34
  4. Step 4: Simplify right side
    373,297.09x = 51,971,182,707.02
  5. Step 5: Solve for x
    x = 51,971,182,707.02/373,297.09
  6. Step 6: Final answer
    x = 139,222.04

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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.