Home / 4,358.42-6,526.70-3,385.22

Finding the Fourth Proportional to 4,358.42, 6,526.70 and 3,385.22

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Solution

The fourth proportional to 4,358.42, 6,526.70 and 3,385.22 is: 5,069.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,358.42 : 6,526.70 = 3,385.22 : x
  2. Step 2: Convert to fraction form
    4,358.42/6,526.70 = 3,385.22/x
  3. Step 3: Cross multiply
    4,358.42x = 6,526.70 × 3,385.22
  4. Step 4: Simplify right side
    4,358.42x = 22,094,315.37
  5. Step 5: Solve for x
    x = 22,094,315.37/4,358.42
  6. Step 6: Final answer
    x = 5,069.34

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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.