Home / 61,124.44-84,351.36-33,902.32

Finding the Fourth Proportional to 61,124.44, 84,351.36 and 33,902.32

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Solution

The fourth proportional to 61,124.44, 84,351.36 and 33,902.32 is: 46,785.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,124.44 : 84,351.36 = 33,902.32 : x
  2. Step 2: Convert to fraction form
    61,124.44/84,351.36 = 33,902.32/x
  3. Step 3: Cross multiply
    61,124.44x = 84,351.36 × 33,902.32
  4. Step 4: Simplify right side
    61,124.44x = 2,859,706,799.16
  5. Step 5: Solve for x
    x = 2,859,706,799.16/61,124.44
  6. Step 6: Final answer
    x = 46,785.00

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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.