Home / 52,050.02-71,811.36-33,892.45

Finding the Fourth Proportional to 52,050.02, 71,811.36 and 33,892.45

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Solution

The fourth proportional to 52,050.02, 71,811.36 and 33,892.45 is: 46,760.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,050.02 : 71,811.36 = 33,892.45 : x
  2. Step 2: Convert to fraction form
    52,050.02/71,811.36 = 33,892.45/x
  3. Step 3: Cross multiply
    52,050.02x = 71,811.36 × 33,892.45
  4. Step 4: Simplify right side
    52,050.02x = 2,433,862,748.70
  5. Step 5: Solve for x
    x = 2,433,862,748.70/52,050.02
  6. Step 6: Final answer
    x = 46,760.08

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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.