Home / 62,311.10-93,466.65-61,922.30

Finding the Fourth Proportional to 62,311.10, 93,466.65 and 61,922.30

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Solution

The fourth proportional to 62,311.10, 93,466.65 and 61,922.30 is: 92,883.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,311.10 : 93,466.65 = 61,922.30 : x
  2. Step 2: Convert to fraction form
    62,311.10/93,466.65 = 61,922.30/x
  3. Step 3: Cross multiply
    62,311.10x = 93,466.65 × 61,922.30
  4. Step 4: Simplify right side
    62,311.10x = 5,787,669,941.30
  5. Step 5: Solve for x
    x = 5,787,669,941.30/62,311.10
  6. Step 6: Final answer
    x = 92,883.45

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1.5x scale

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.