Home / 9,125.42-12,593.08-4,933.67

Finding the Fourth Proportional to 9,125.42, 12,593.08 and 4,933.67

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Solution

The fourth proportional to 9,125.42, 12,593.08 and 4,933.67 is: 6,808.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,125.42 : 12,593.08 = 4,933.67 : x
  2. Step 2: Convert to fraction form
    9,125.42/12,593.08 = 4,933.67/x
  3. Step 3: Cross multiply
    9,125.42x = 12,593.08 × 4,933.67
  4. Step 4: Simplify right side
    9,125.42x = 62,130,101.00
  5. Step 5: Solve for x
    x = 62,130,101.00/9,125.42
  6. Step 6: Final answer
    x = 6,808.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.