Home / 7,559.90-10,432.70-4,373.22

Finding the Fourth Proportional to 7,559.90, 10,432.70 and 4,373.22

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Solution

The fourth proportional to 7,559.90, 10,432.70 and 4,373.22 is: 6,035.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,559.90 : 10,432.70 = 4,373.22 : x
  2. Step 2: Convert to fraction form
    7,559.90/10,432.70 = 4,373.22/x
  3. Step 3: Cross multiply
    7,559.90x = 10,432.70 × 4,373.22
  4. Step 4: Simplify right side
    7,559.90x = 45,624,525.95
  5. Step 5: Solve for x
    x = 45,624,525.95/7,559.90
  6. Step 6: Final answer
    x = 6,035.07

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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.