Home / 3,301.93-4,953.47-1,110.67

Finding the Fourth Proportional to 3,301.93, 4,953.47 and 1,110.67

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Solution

The fourth proportional to 3,301.93, 4,953.47 and 1,110.67 is: 1,666.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301.93 : 4,953.47 = 1,110.67 : x
  2. Step 2: Convert to fraction form
    3,301.93/4,953.47 = 1,110.67/x
  3. Step 3: Cross multiply
    3,301.93x = 4,953.47 × 1,110.67
  4. Step 4: Simplify right side
    3,301.93x = 5,501,670.52
  5. Step 5: Solve for x
    x = 5,501,670.52/3,301.93
  6. Step 6: Final answer
    x = 1,666.20

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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.