Home / 53,343.00-80,036.02-23,740.59

Finding the Fourth Proportional to 53,343.00, 80,036.02 and 23,740.59

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Solution

The fourth proportional to 53,343.00, 80,036.02 and 23,740.59 is: 35,620.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,343.00 : 80,036.02 = 23,740.59 : x
  2. Step 2: Convert to fraction form
    53,343.00/80,036.02 = 23,740.59/x
  3. Step 3: Cross multiply
    53,343.00x = 80,036.02 × 23,740.59
  4. Step 4: Simplify right side
    53,343.00x = 1,900,102,336.05
  5. Step 5: Solve for x
    x = 1,900,102,336.05/53,343.00
  6. Step 6: Final answer
    x = 35,620.46

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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.