Home / 94,541.41-130,466.52-52,099.98

Finding the Fourth Proportional to 94,541.41, 130,466.52 and 52,099.98

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Solution

The fourth proportional to 94,541.41, 130,466.52 and 52,099.98 is: 71,897.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,541.41 : 130,466.52 = 52,099.98 : x
  2. Step 2: Convert to fraction form
    94,541.41/130,466.52 = 52,099.98/x
  3. Step 3: Cross multiply
    94,541.41x = 130,466.52 × 52,099.98
  4. Step 4: Simplify right side
    94,541.41x = 6,797,303,082.67
  5. Step 5: Solve for x
    x = 6,797,303,082.67/94,541.41
  6. Step 6: Final answer
    x = 71,897.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.