Home / 35,068.64-52,603.44-19,584.80

Finding the Fourth Proportional to 35,068.64, 52,603.44 and 19,584.80

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Solution

The fourth proportional to 35,068.64, 52,603.44 and 19,584.80 is: 29,377.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,068.64 : 52,603.44 = 19,584.80 : x
  2. Step 2: Convert to fraction form
    35,068.64/52,603.44 = 19,584.80/x
  3. Step 3: Cross multiply
    35,068.64x = 52,603.44 × 19,584.80
  4. Step 4: Simplify right side
    35,068.64x = 1,030,227,851.71
  5. Step 5: Solve for x
    x = 1,030,227,851.71/35,068.64
  6. Step 6: Final answer
    x = 29,377.47

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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.