Home / 10,741.04-14,824.68-6,550.64

Finding the Fourth Proportional to 10,741.04, 14,824.68 and 6,550.64

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Solution

The fourth proportional to 10,741.04, 14,824.68 and 6,550.64 is: 9,041.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741.04 : 14,824.68 = 6,550.64 : x
  2. Step 2: Convert to fraction form
    10,741.04/14,824.68 = 6,550.64/x
  3. Step 3: Cross multiply
    10,741.04x = 14,824.68 × 6,550.64
  4. Step 4: Simplify right side
    10,741.04x = 97,111,141.80
  5. Step 5: Solve for x
    x = 97,111,141.80/10,741.04
  6. Step 6: Final answer
    x = 9,041.13

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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.