Home / 53,633.06-80,445.54-22,034.51

Finding the Fourth Proportional to 53,633.06, 80,445.54 and 22,034.51

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Solution

The fourth proportional to 53,633.06, 80,445.54 and 22,034.51 is: 33,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,633.06 : 80,445.54 = 22,034.51 : x
  2. Step 2: Convert to fraction form
    53,633.06/80,445.54 = 22,034.51/x
  3. Step 3: Cross multiply
    53,633.06x = 80,445.54 × 22,034.51
  4. Step 4: Simplify right side
    53,633.06x = 1,772,578,055.59
  5. Step 5: Solve for x
    x = 1,772,578,055.59/53,633.06
  6. Step 6: Final answer
    x = 33,050.10

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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.