Home / 10,025.04-13,824.36-6,045.36

Finding the Fourth Proportional to 10,025.04, 13,824.36 and 6,045.36

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Solution

The fourth proportional to 10,025.04, 13,824.36 and 6,045.36 is: 8,336.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,025.04 : 13,824.36 = 6,045.36 : x
  2. Step 2: Convert to fraction form
    10,025.04/13,824.36 = 6,045.36/x
  3. Step 3: Cross multiply
    10,025.04x = 13,824.36 × 6,045.36
  4. Step 4: Simplify right side
    10,025.04x = 83,573,232.97
  5. Step 5: Solve for x
    x = 83,573,232.97/10,025.04
  6. Step 6: Final answer
    x = 8,336.45

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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.