Home / 150,107.41-225,161.07-56,591.29

Finding the Fourth Proportional to 150,107.41, 225,161.07 and 56,591.29

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Solution

The fourth proportional to 150,107.41, 225,161.07 and 56,591.29 is: 84,886.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,107.41 : 225,161.07 = 56,591.29 : x
  2. Step 2: Convert to fraction form
    150,107.41/225,161.07 = 56,591.29/x
  3. Step 3: Cross multiply
    150,107.41x = 225,161.07 × 56,591.29
  4. Step 4: Simplify right side
    150,107.41x = 12,742,155,409.08
  5. Step 5: Solve for x
    x = 12,742,155,409.08/150,107.41
  6. Step 6: Final answer
    x = 84,886.92

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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.