Home / 16,535.09-24,802.12-4,055.15

Finding the Fourth Proportional to 16,535.09, 24,802.12 and 4,055.15

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Solution

The fourth proportional to 16,535.09, 24,802.12 and 4,055.15 is: 6,082.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,535.09 : 24,802.12 = 4,055.15 : x
  2. Step 2: Convert to fraction form
    16,535.09/24,802.12 = 4,055.15/x
  3. Step 3: Cross multiply
    16,535.09x = 24,802.12 × 4,055.15
  4. Step 4: Simplify right side
    16,535.09x = 100,576,316.92
  5. Step 5: Solve for x
    x = 100,576,316.92/16,535.09
  6. Step 6: Final answer
    x = 6,082.60

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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.