Home / 32,360.04-44,644.67-18,927

Finding the Fourth Proportional to 32,360.04, 44,644.67 and 18,927

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Solution

The fourth proportional to 32,360.04, 44,644.67 and 18,927 is: 26,112.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,360.04 : 44,644.67 = 18,927 : x
  2. Step 2: Convert to fraction form
    32,360.04/44,644.67 = 18,927/x
  3. Step 3: Cross multiply
    32,360.04x = 44,644.67 × 18,927
  4. Step 4: Simplify right side
    32,360.04x = 844,989,669.09
  5. Step 5: Solve for x
    x = 844,989,669.09/32,360.04
  6. Step 6: Final answer
    x = 26,112.13

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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.