Home / 43,368.80-59,830.81-33,792.06

Finding the Fourth Proportional to 43,368.80, 59,830.81 and 33,792.06

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Solution

The fourth proportional to 43,368.80, 59,830.81 and 33,792.06 is: 46,618.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,368.80 : 59,830.81 = 33,792.06 : x
  2. Step 2: Convert to fraction form
    43,368.80/59,830.81 = 33,792.06/x
  3. Step 3: Cross multiply
    43,368.80x = 59,830.81 × 33,792.06
  4. Step 4: Simplify right side
    43,368.80x = 2,021,806,022.21
  5. Step 5: Solve for x
    x = 2,021,806,022.21/43,368.80
  6. Step 6: Final answer
    x = 46,618.91

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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.