Home / 9,880.08-14,803.66-6,952.23

Finding the Fourth Proportional to 9,880.08, 14,803.66 and 6,952.23

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Solution

The fourth proportional to 9,880.08, 14,803.66 and 6,952.23 is: 10,416.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,880.08 : 14,803.66 = 6,952.23 : x
  2. Step 2: Convert to fraction form
    9,880.08/14,803.66 = 6,952.23/x
  3. Step 3: Cross multiply
    9,880.08x = 14,803.66 × 6,952.23
  4. Step 4: Simplify right side
    9,880.08x = 102,918,394.77
  5. Step 5: Solve for x
    x = 102,918,394.77/9,880.08
  6. Step 6: Final answer
    x = 10,416.76

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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.