Home / 10,637.04-14,680.08-5,922.48

Finding the Fourth Proportional to 10,637.04, 14,680.08 and 5,922.48

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Solution

The fourth proportional to 10,637.04, 14,680.08 and 5,922.48 is: 8,173.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,637.04 : 14,680.08 = 5,922.48 : x
  2. Step 2: Convert to fraction form
    10,637.04/14,680.08 = 5,922.48/x
  3. Step 3: Cross multiply
    10,637.04x = 14,680.08 × 5,922.48
  4. Step 4: Simplify right side
    10,637.04x = 86,942,480.20
  5. Step 5: Solve for x
    x = 86,942,480.20/10,637.04
  6. Step 6: Final answer
    x = 8,173.56

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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.