Home / 61,068.26-91,607.85-16,695.24

Finding the Fourth Proportional to 61,068.26, 91,607.85 and 16,695.24

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Solution

The fourth proportional to 61,068.26, 91,607.85 and 16,695.24 is: 25,044.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,068.26 : 91,607.85 = 16,695.24 : x
  2. Step 2: Convert to fraction form
    61,068.26/91,607.85 = 16,695.24/x
  3. Step 3: Cross multiply
    61,068.26x = 91,607.85 × 16,695.24
  4. Step 4: Simplify right side
    61,068.26x = 1,529,415,041.63
  5. Step 5: Solve for x
    x = 1,529,415,041.63/61,068.26
  6. Step 6: Final answer
    x = 25,044.35

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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.