Home / 14,741.79-22,110.04-4,213.41

Finding the Fourth Proportional to 14,741.79, 22,110.04 and 4,213.41

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Solution

The fourth proportional to 14,741.79, 22,110.04 and 4,213.41 is: 6,319.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,741.79 : 22,110.04 = 4,213.41 : x
  2. Step 2: Convert to fraction form
    14,741.79/22,110.04 = 4,213.41/x
  3. Step 3: Cross multiply
    14,741.79x = 22,110.04 × 4,213.41
  4. Step 4: Simplify right side
    14,741.79x = 93,158,663.64
  5. Step 5: Solve for x
    x = 93,158,663.64/14,741.79
  6. Step 6: Final answer
    x = 6,319.36

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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.