Home / 63,689.02-95,533.39-16,941.89

Finding the Fourth Proportional to 63,689.02, 95,533.39 and 16,941.89

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Solution

The fourth proportional to 63,689.02, 95,533.39 and 16,941.89 is: 25,412.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,689.02 : 95,533.39 = 16,941.89 : x
  2. Step 2: Convert to fraction form
    63,689.02/95,533.39 = 16,941.89/x
  3. Step 3: Cross multiply
    63,689.02x = 95,533.39 × 16,941.89
  4. Step 4: Simplify right side
    63,689.02x = 1,618,516,444.72
  5. Step 5: Solve for x
    x = 1,618,516,444.72/63,689.02
  6. Step 6: Final answer
    x = 25,412.80

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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.