Home / 32,259.15-48,389.94-8,887.41

Finding the Fourth Proportional to 32,259.15, 48,389.94 and 8,887.41

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Solution

The fourth proportional to 32,259.15, 48,389.94 and 8,887.41 is: 13,331.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,259.15 : 48,389.94 = 8,887.41 : x
  2. Step 2: Convert to fraction form
    32,259.15/48,389.94 = 8,887.41/x
  3. Step 3: Cross multiply
    32,259.15x = 48,389.94 × 8,887.41
  4. Step 4: Simplify right side
    32,259.15x = 430,061,236.66
  5. Step 5: Solve for x
    x = 430,061,236.66/32,259.15
  6. Step 6: Final answer
    x = 13,331.45

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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.