Home / 88,763.46-122,492.93-48,477.24

Finding the Fourth Proportional to 88,763.46, 122,492.93 and 48,477.24

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Solution

The fourth proportional to 88,763.46, 122,492.93 and 48,477.24 is: 66,898.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,763.46 : 122,492.93 = 48,477.24 : x
  2. Step 2: Convert to fraction form
    88,763.46/122,492.93 = 48,477.24/x
  3. Step 3: Cross multiply
    88,763.46x = 122,492.93 × 48,477.24
  4. Step 4: Simplify right side
    88,763.46x = 5,938,118,923.53
  5. Step 5: Solve for x
    x = 5,938,118,923.53/88,763.46
  6. Step 6: Final answer
    x = 66,898.24

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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.