Home / 10,584.84-14,602.97-6,807.51

Finding the Fourth Proportional to 10,584.84, 14,602.97 and 6,807.51

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Solution

The fourth proportional to 10,584.84, 14,602.97 and 6,807.51 is: 9,391.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,584.84 : 14,602.97 = 6,807.51 : x
  2. Step 2: Convert to fraction form
    10,584.84/14,602.97 = 6,807.51/x
  3. Step 3: Cross multiply
    10,584.84x = 14,602.97 × 6,807.51
  4. Step 4: Simplify right side
    10,584.84x = 99,409,864.30
  5. Step 5: Solve for x
    x = 99,409,864.30/10,584.84
  6. Step 6: Final answer
    x = 9,391.72

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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.