Home / 60,157.95-90,325.64-33,555.92

Finding the Fourth Proportional to 60,157.95, 90,325.64 and 33,555.92

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Solution

The fourth proportional to 60,157.95, 90,325.64 and 33,555.92 is: 50,383.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,157.95 : 90,325.64 = 33,555.92 : x
  2. Step 2: Convert to fraction form
    60,157.95/90,325.64 = 33,555.92/x
  3. Step 3: Cross multiply
    60,157.95x = 90,325.64 × 33,555.92
  4. Step 4: Simplify right side
    60,157.95x = 3,030,959,995.76
  5. Step 5: Solve for x
    x = 3,030,959,995.76/60,157.95
  6. Step 6: Final answer
    x = 50,383.36

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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.