Home / 10,053.25-15,096.90-6,549.19

Finding the Fourth Proportional to 10,053.25, 15,096.90 and 6,549.19

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Solution

The fourth proportional to 10,053.25, 15,096.90 and 6,549.19 is: 9,834.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,053.25 : 15,096.90 = 6,549.19 : x
  2. Step 2: Convert to fraction form
    10,053.25/15,096.90 = 6,549.19/x
  3. Step 3: Cross multiply
    10,053.25x = 15,096.90 × 6,549.19
  4. Step 4: Simplify right side
    10,053.25x = 98,872,466.51
  5. Step 5: Solve for x
    x = 98,872,466.51/10,053.25
  6. Step 6: Final answer
    x = 9,834.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.