Home / 9,595.45-14,390.74-3,752.11

Finding the Fourth Proportional to 9,595.45, 14,390.74 and 3,752.11

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Solution

The fourth proportional to 9,595.45, 14,390.74 and 3,752.11 is: 5,627.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.45 : 14,390.74 = 3,752.11 : x
  2. Step 2: Convert to fraction form
    9,595.45/14,390.74 = 3,752.11/x
  3. Step 3: Cross multiply
    9,595.45x = 14,390.74 × 3,752.11
  4. Step 4: Simplify right side
    9,595.45x = 53,995,639.46
  5. Step 5: Solve for x
    x = 53,995,639.46/9,595.45
  6. Step 6: Final answer
    x = 5,627.21

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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.