Home / 10,730.88-14,807.81-6,014.25

Finding the Fourth Proportional to 10,730.88, 14,807.81 and 6,014.25

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Solution

The fourth proportional to 10,730.88, 14,807.81 and 6,014.25 is: 8,299.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730.88 : 14,807.81 = 6,014.25 : x
  2. Step 2: Convert to fraction form
    10,730.88/14,807.81 = 6,014.25/x
  3. Step 3: Cross multiply
    10,730.88x = 14,807.81 × 6,014.25
  4. Step 4: Simplify right side
    10,730.88x = 89,057,886.33
  5. Step 5: Solve for x
    x = 89,057,886.33/10,730.88
  6. Step 6: Final answer
    x = 8,299.22

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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.