Home / 51,607.55-77,586.29-41,210.39

Finding the Fourth Proportional to 51,607.55, 77,586.29 and 41,210.39

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Solution

The fourth proportional to 51,607.55, 77,586.29 and 41,210.39 is: 61,955.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,607.55 : 77,586.29 = 41,210.39 : x
  2. Step 2: Convert to fraction form
    51,607.55/77,586.29 = 41,210.39/x
  3. Step 3: Cross multiply
    51,607.55x = 77,586.29 × 41,210.39
  4. Step 4: Simplify right side
    51,607.55x = 3,197,361,269.55
  5. Step 5: Solve for x
    x = 3,197,361,269.55/51,607.55
  6. Step 6: Final answer
    x = 61,955.30

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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.