Home / 6,127.64-9,193.51-2,430.94

Finding the Fourth Proportional to 6,127.64, 9,193.51 and 2,430.94

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Solution

The fourth proportional to 6,127.64, 9,193.51 and 2,430.94 is: 3,647.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,127.64 : 9,193.51 = 2,430.94 : x
  2. Step 2: Convert to fraction form
    6,127.64/9,193.51 = 2,430.94/x
  3. Step 3: Cross multiply
    6,127.64x = 9,193.51 × 2,430.94
  4. Step 4: Simplify right side
    6,127.64x = 22,348,871.20
  5. Step 5: Solve for x
    x = 22,348,871.20/6,127.64
  6. Step 6: Final answer
    x = 3,647.22

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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.