Home / 7,133.01-10,690.60-4,924.14

Finding the Fourth Proportional to 7,133.01, 10,690.60 and 4,924.14

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Solution

The fourth proportional to 7,133.01, 10,690.60 and 4,924.14 is: 7,380.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,133.01 : 10,690.60 = 4,924.14 : x
  2. Step 2: Convert to fraction form
    7,133.01/10,690.60 = 4,924.14/x
  3. Step 3: Cross multiply
    7,133.01x = 10,690.60 × 4,924.14
  4. Step 4: Simplify right side
    7,133.01x = 52,642,011.08
  5. Step 5: Solve for x
    x = 52,642,011.08/7,133.01
  6. Step 6: Final answer
    x = 7,380.06

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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.