Home / 9,397.61-14,090.95-3,554.67

Finding the Fourth Proportional to 9,397.61, 14,090.95 and 3,554.67

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Solution

The fourth proportional to 9,397.61, 14,090.95 and 3,554.67 is: 5,329.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,397.61 : 14,090.95 = 3,554.67 : x
  2. Step 2: Convert to fraction form
    9,397.61/14,090.95 = 3,554.67/x
  3. Step 3: Cross multiply
    9,397.61x = 14,090.95 × 3,554.67
  4. Step 4: Simplify right side
    9,397.61x = 50,088,694.69
  5. Step 5: Solve for x
    x = 50,088,694.69/9,397.61
  6. Step 6: Final answer
    x = 5,329.94

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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.