Home / 61,968.24-92,814.12-43,582.32

Finding the Fourth Proportional to 61,968.24, 92,814.12 and 43,582.32

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Solution

The fourth proportional to 61,968.24, 92,814.12 and 43,582.32 is: 65,276.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,968.24 : 92,814.12 = 43,582.32 : x
  2. Step 2: Convert to fraction form
    61,968.24/92,814.12 = 43,582.32/x
  3. Step 3: Cross multiply
    61,968.24x = 92,814.12 × 43,582.32
  4. Step 4: Simplify right side
    61,968.24x = 4,045,054,678.36
  5. Step 5: Solve for x
    x = 4,045,054,678.36/61,968.24
  6. Step 6: Final answer
    x = 65,276.26

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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.