Home / 10,563.56-14,580.95-6,090.29

Finding the Fourth Proportional to 10,563.56, 14,580.95 and 6,090.29

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Solution

The fourth proportional to 10,563.56, 14,580.95 and 6,090.29 is: 8,406.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,563.56 : 14,580.95 = 6,090.29 : x
  2. Step 2: Convert to fraction form
    10,563.56/14,580.95 = 6,090.29/x
  3. Step 3: Cross multiply
    10,563.56x = 14,580.95 × 6,090.29
  4. Step 4: Simplify right side
    10,563.56x = 88,802,213.98
  5. Step 5: Solve for x
    x = 88,802,213.98/10,563.56
  6. Step 6: Final answer
    x = 8,406.47

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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.