Home / 9,301.71-13,953.33-4,368.67

Finding the Fourth Proportional to 9,301.71, 13,953.33 and 4,368.67

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Solution

The fourth proportional to 9,301.71, 13,953.33 and 4,368.67 is: 6,553.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,301.71 : 13,953.33 = 4,368.67 : x
  2. Step 2: Convert to fraction form
    9,301.71/13,953.33 = 4,368.67/x
  3. Step 3: Cross multiply
    9,301.71x = 13,953.33 × 4,368.67
  4. Step 4: Simplify right side
    9,301.71x = 60,957,459.29
  5. Step 5: Solve for x
    x = 60,957,459.29/9,301.71
  6. Step 6: Final answer
    x = 6,553.36

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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.