Home / 10,694.03-14,727.35-10,465.07

Finding the Fourth Proportional to 10,694.03, 14,727.35 and 10,465.07

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Solution

The fourth proportional to 10,694.03, 14,727.35 and 10,465.07 is: 14,412.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,694.03 : 14,727.35 = 10,465.07 : x
  2. Step 2: Convert to fraction form
    10,694.03/14,727.35 = 10,465.07/x
  3. Step 3: Cross multiply
    10,694.03x = 14,727.35 × 10,465.07
  4. Step 4: Simplify right side
    10,694.03x = 154,122,701.19
  5. Step 5: Solve for x
    x = 154,122,701.19/10,694.03
  6. Step 6: Final answer
    x = 14,412.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.