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Finding the Fourth Proportional to 44,986.03, 61,630.58 and 43,303.87

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Solution

The fourth proportional to 44,986.03, 61,630.58 and 43,303.87 is: 59,326.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,986.03 : 61,630.58 = 43,303.87 : x
  2. Step 2: Convert to fraction form
    44,986.03/61,630.58 = 43,303.87/x
  3. Step 3: Cross multiply
    44,986.03x = 61,630.58 × 43,303.87
  4. Step 4: Simplify right side
    44,986.03x = 2,668,842,624.34
  5. Step 5: Solve for x
    x = 2,668,842,624.34/44,986.03
  6. Step 6: Final answer
    x = 59,326.03

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.