Home / 44,307.06-66,390.08-31,005.24

Finding the Fourth Proportional to 44,307.06, 66,390.08 and 31,005.24

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Solution

The fourth proportional to 44,307.06, 66,390.08 and 31,005.24 is: 46,458.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,307.06 : 66,390.08 = 31,005.24 : x
  2. Step 2: Convert to fraction form
    44,307.06/66,390.08 = 31,005.24/x
  3. Step 3: Cross multiply
    44,307.06x = 66,390.08 × 31,005.24
  4. Step 4: Simplify right side
    44,307.06x = 2,058,440,208.99
  5. Step 5: Solve for x
    x = 2,058,440,208.99/44,307.06
  6. Step 6: Final answer
    x = 46,458.51

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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.