Home / 10,017.36-14,995.26-9,025.92

Finding the Fourth Proportional to 10,017.36, 14,995.26 and 9,025.92

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Solution

The fourth proportional to 10,017.36, 14,995.26 and 9,025.92 is: 13,511.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,017.36 : 14,995.26 = 9,025.92 : x
  2. Step 2: Convert to fraction form
    10,017.36/14,995.26 = 9,025.92/x
  3. Step 3: Cross multiply
    10,017.36x = 14,995.26 × 9,025.92
  4. Step 4: Simplify right side
    10,017.36x = 135,346,017.14
  5. Step 5: Solve for x
    x = 135,346,017.14/10,017.36
  6. Step 6: Final answer
    x = 13,511.15

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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.