Home / 44,068.10-66,095.30-14,485.74

Finding the Fourth Proportional to 44,068.10, 66,095.30 and 14,485.74

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Solution

The fourth proportional to 44,068.10, 66,095.30 and 14,485.74 is: 21,726.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,068.10 : 66,095.30 = 14,485.74 : x
  2. Step 2: Convert to fraction form
    44,068.10/66,095.30 = 14,485.74/x
  3. Step 3: Cross multiply
    44,068.10x = 66,095.30 × 14,485.74
  4. Step 4: Simplify right side
    44,068.10x = 957,439,331.02
  5. Step 5: Solve for x
    x = 957,439,331.02/44,068.10
  6. Step 6: Final answer
    x = 21,726.36

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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.