Home / 44,544.63-66,760.91-31,828.18

Finding the Fourth Proportional to 44,544.63, 66,760.91 and 31,828.18

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Solution

The fourth proportional to 44,544.63, 66,760.91 and 31,828.18 is: 47,702.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,544.63 : 66,760.91 = 31,828.18 : x
  2. Step 2: Convert to fraction form
    44,544.63/66,760.91 = 31,828.18/x
  3. Step 3: Cross multiply
    44,544.63x = 66,760.91 × 31,828.18
  4. Step 4: Simplify right side
    44,544.63x = 2,124,878,085.05
  5. Step 5: Solve for x
    x = 2,124,878,085.05/44,544.63
  6. Step 6: Final answer
    x = 47,702.22

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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.