Home / 9,347.70-14,024.03-4,080.45

Finding the Fourth Proportional to 9,347.70, 14,024.03 and 4,080.45

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Solution

The fourth proportional to 9,347.70, 14,024.03 and 4,080.45 is: 6,121.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.70 : 14,024.03 = 4,080.45 : x
  2. Step 2: Convert to fraction form
    9,347.70/14,024.03 = 4,080.45/x
  3. Step 3: Cross multiply
    9,347.70x = 14,024.03 × 4,080.45
  4. Step 4: Simplify right side
    9,347.70x = 57,224,332.81
  5. Step 5: Solve for x
    x = 57,224,332.81/9,347.70
  6. Step 6: Final answer
    x = 6,121.76

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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.