Home / 63,835.02-95,749.02-19,458.05

Finding the Fourth Proportional to 63,835.02, 95,749.02 and 19,458.05

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Solution

The fourth proportional to 63,835.02, 95,749.02 and 19,458.05 is: 29,186.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,835.02 : 95,749.02 = 19,458.05 : x
  2. Step 2: Convert to fraction form
    63,835.02/95,749.02 = 19,458.05/x
  3. Step 3: Cross multiply
    63,835.02x = 95,749.02 × 19,458.05
  4. Step 4: Simplify right side
    63,835.02x = 1,863,088,739.87
  5. Step 5: Solve for x
    x = 1,863,088,739.87/63,835.02
  6. Step 6: Final answer
    x = 29,186.00

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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.