Home / 10,823.11-14,925.54-6,574.87

Finding the Fourth Proportional to 10,823.11, 14,925.54 and 6,574.87

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Solution

The fourth proportional to 10,823.11, 14,925.54 and 6,574.87 is: 9,067.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,823.11 : 14,925.54 = 6,574.87 : x
  2. Step 2: Convert to fraction form
    10,823.11/14,925.54 = 6,574.87/x
  3. Step 3: Cross multiply
    10,823.11x = 14,925.54 × 6,574.87
  4. Step 4: Simplify right side
    10,823.11x = 98,133,485.18
  5. Step 5: Solve for x
    x = 98,133,485.18/10,823.11
  6. Step 6: Final answer
    x = 9,067.03

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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.