Home / 32,607.11-44,999.48-18,266.07

Finding the Fourth Proportional to 32,607.11, 44,999.48 and 18,266.07

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Solution

The fourth proportional to 32,607.11, 44,999.48 and 18,266.07 is: 25,208.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,607.11 : 44,999.48 = 18,266.07 : x
  2. Step 2: Convert to fraction form
    32,607.11/44,999.48 = 18,266.07/x
  3. Step 3: Cross multiply
    32,607.11x = 44,999.48 × 18,266.07
  4. Step 4: Simplify right side
    32,607.11x = 821,963,560.31
  5. Step 5: Solve for x
    x = 821,963,560.31/32,607.11
  6. Step 6: Final answer
    x = 25,208.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.