Home / 9,925.08-14,883.68-4,727.32

Finding the Fourth Proportional to 9,925.08, 14,883.68 and 4,727.32

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Solution

The fourth proportional to 9,925.08, 14,883.68 and 4,727.32 is: 7,089.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,925.08 : 14,883.68 = 4,727.32 : x
  2. Step 2: Convert to fraction form
    9,925.08/14,883.68 = 4,727.32/x
  3. Step 3: Cross multiply
    9,925.08x = 14,883.68 × 4,727.32
  4. Step 4: Simplify right side
    9,925.08x = 70,359,918.14
  5. Step 5: Solve for x
    x = 70,359,918.14/9,925.08
  6. Step 6: Final answer
    x = 7,089.10

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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.