Home / 16,368.94-24,555.66-5,271.94

Finding the Fourth Proportional to 16,368.94, 24,555.66 and 5,271.94

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Solution

The fourth proportional to 16,368.94, 24,555.66 and 5,271.94 is: 7,908.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,368.94 : 24,555.66 = 5,271.94 : x
  2. Step 2: Convert to fraction form
    16,368.94/24,555.66 = 5,271.94/x
  3. Step 3: Cross multiply
    16,368.94x = 24,555.66 × 5,271.94
  4. Step 4: Simplify right side
    16,368.94x = 129,455,966.18
  5. Step 5: Solve for x
    x = 129,455,966.18/16,368.94
  6. Step 6: Final answer
    x = 7,908.63

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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.