Home / 43,334.41-65,007.08-14,876.91

Finding the Fourth Proportional to 43,334.41, 65,007.08 and 14,876.91

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Solution

The fourth proportional to 43,334.41, 65,007.08 and 14,876.91 is: 22,317.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,334.41 : 65,007.08 = 14,876.91 : x
  2. Step 2: Convert to fraction form
    43,334.41/65,007.08 = 14,876.91/x
  3. Step 3: Cross multiply
    43,334.41x = 65,007.08 × 14,876.91
  4. Step 4: Simplify right side
    43,334.41x = 967,104,478.52
  5. Step 5: Solve for x
    x = 967,104,478.52/43,334.41
  6. Step 6: Final answer
    x = 22,317.24

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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.