Home / 6,670.03-9,206.17-4,154.07

Finding the Fourth Proportional to 6,670.03, 9,206.17 and 4,154.07

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Solution

The fourth proportional to 6,670.03, 9,206.17 and 4,154.07 is: 5,733.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,670.03 : 9,206.17 = 4,154.07 : x
  2. Step 2: Convert to fraction form
    6,670.03/9,206.17 = 4,154.07/x
  3. Step 3: Cross multiply
    6,670.03x = 9,206.17 × 4,154.07
  4. Step 4: Simplify right side
    6,670.03x = 38,243,074.61
  5. Step 5: Solve for x
    x = 38,243,074.61/6,670.03
  6. Step 6: Final answer
    x = 5,733.57

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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.