Home / 32,920.07-49,407.75-30,844.13

Finding the Fourth Proportional to 32,920.07, 49,407.75 and 30,844.13

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Solution

The fourth proportional to 32,920.07, 49,407.75 and 30,844.13 is: 46,292.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,920.07 : 49,407.75 = 30,844.13 : x
  2. Step 2: Convert to fraction form
    32,920.07/49,407.75 = 30,844.13/x
  3. Step 3: Cross multiply
    32,920.07x = 49,407.75 × 30,844.13
  4. Step 4: Simplify right side
    32,920.07x = 1,523,938,816.97
  5. Step 5: Solve for x
    x = 1,523,938,816.97/32,920.07
  6. Step 6: Final answer
    x = 46,292.10

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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.