Home / 9,130.41-13,667.67-5,846.67

Finding the Fourth Proportional to 9,130.41, 13,667.67 and 5,846.67

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Solution

The fourth proportional to 9,130.41, 13,667.67 and 5,846.67 is: 8,752.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,130.41 : 13,667.67 = 5,846.67 : x
  2. Step 2: Convert to fraction form
    9,130.41/13,667.67 = 5,846.67/x
  3. Step 3: Cross multiply
    9,130.41x = 13,667.67 × 5,846.67
  4. Step 4: Simplify right side
    9,130.41x = 79,910,356.16
  5. Step 5: Solve for x
    x = 79,910,356.16/9,130.41
  6. Step 6: Final answer
    x = 8,752.11

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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.