Home / 10,800.07-14,904.39-6,084.52

Finding the Fourth Proportional to 10,800.07, 14,904.39 and 6,084.52

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Solution

The fourth proportional to 10,800.07, 14,904.39 and 6,084.52 is: 8,396.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,800.07 : 14,904.39 = 6,084.52 : x
  2. Step 2: Convert to fraction form
    10,800.07/14,904.39 = 6,084.52/x
  3. Step 3: Cross multiply
    10,800.07x = 14,904.39 × 6,084.52
  4. Step 4: Simplify right side
    10,800.07x = 90,686,059.04
  5. Step 5: Solve for x
    x = 90,686,059.04/10,800.07
  6. Step 6: Final answer
    x = 8,396.80

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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.