Home / 42,308.70-63,487.35-16,032.30

Finding the Fourth Proportional to 42,308.70, 63,487.35 and 16,032.30

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Solution

The fourth proportional to 42,308.70, 63,487.35 and 16,032.30 is: 24,057.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,308.70 : 63,487.35 = 16,032.30 : x
  2. Step 2: Convert to fraction form
    42,308.70/63,487.35 = 16,032.30/x
  3. Step 3: Cross multiply
    42,308.70x = 63,487.35 × 16,032.30
  4. Step 4: Simplify right side
    42,308.70x = 1,017,848,241.41
  5. Step 5: Solve for x
    x = 1,017,848,241.41/42,308.70
  6. Step 6: Final answer
    x = 24,057.66

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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.