Home / 7,029.41-10,533.70-3,077.01

Finding the Fourth Proportional to 7,029.41, 10,533.70 and 3,077.01

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Solution

The fourth proportional to 7,029.41, 10,533.70 and 3,077.01 is: 4,610.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,029.41 : 10,533.70 = 3,077.01 : x
  2. Step 2: Convert to fraction form
    7,029.41/10,533.70 = 3,077.01/x
  3. Step 3: Cross multiply
    7,029.41x = 10,533.70 × 3,077.01
  4. Step 4: Simplify right side
    7,029.41x = 32,412,304.08
  5. Step 5: Solve for x
    x = 32,412,304.08/7,029.41
  6. Step 6: Final answer
    x = 4,610.96

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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.