Home / 16,210.56-24,188.91-14,111.04

Finding the Fourth Proportional to 16,210.56, 24,188.91 and 14,111.04

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Solution

The fourth proportional to 16,210.56, 24,188.91 and 14,111.04 is: 21,056.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,210.56 : 24,188.91 = 14,111.04 : x
  2. Step 2: Convert to fraction form
    16,210.56/24,188.91 = 14,111.04/x
  3. Step 3: Cross multiply
    16,210.56x = 24,188.91 × 14,111.04
  4. Step 4: Simplify right side
    16,210.56x = 341,330,676.57
  5. Step 5: Solve for x
    x = 341,330,676.57/16,210.56
  6. Step 6: Final answer
    x = 21,056.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.