Home / 44,533.94-66,799.28-13,368.38

Finding the Fourth Proportional to 44,533.94, 66,799.28 and 13,368.38

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Solution

The fourth proportional to 44,533.94, 66,799.28 and 13,368.38 is: 20,052.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,533.94 : 66,799.28 = 13,368.38 : x
  2. Step 2: Convert to fraction form
    44,533.94/66,799.28 = 13,368.38/x
  3. Step 3: Cross multiply
    44,533.94x = 66,799.28 × 13,368.38
  4. Step 4: Simplify right side
    44,533.94x = 892,997,858.19
  5. Step 5: Solve for x
    x = 892,997,858.19/44,533.94
  6. Step 6: Final answer
    x = 20,052.08

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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.