Home / 10,802.09-14,907.75-6,023.60

Finding the Fourth Proportional to 10,802.09, 14,907.75 and 6,023.60

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Solution

The fourth proportional to 10,802.09, 14,907.75 and 6,023.60 is: 8,313.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,802.09 : 14,907.75 = 6,023.60 : x
  2. Step 2: Convert to fraction form
    10,802.09/14,907.75 = 6,023.60/x
  3. Step 3: Cross multiply
    10,802.09x = 14,907.75 × 6,023.60
  4. Step 4: Simplify right side
    10,802.09x = 89,798,248.36
  5. Step 5: Solve for x
    x = 89,798,248.36/10,802.09
  6. Step 6: Final answer
    x = 8,313.04

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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.