Home / 6,707.02-10,060.53-2,090.38

Finding the Fourth Proportional to 6,707.02, 10,060.53 and 2,090.38

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Solution

The fourth proportional to 6,707.02, 10,060.53 and 2,090.38 is: 3,135.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,707.02 : 10,060.53 = 2,090.38 : x
  2. Step 2: Convert to fraction form
    6,707.02/10,060.53 = 2,090.38/x
  3. Step 3: Cross multiply
    6,707.02x = 10,060.53 × 2,090.38
  4. Step 4: Simplify right side
    6,707.02x = 21,030,330.70
  5. Step 5: Solve for x
    x = 21,030,330.70/6,707.02
  6. Step 6: Final answer
    x = 3,135.57

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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.