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Finding the Fourth Proportional to 110,558.16, 152,566.20 and 60,256.08

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Solution

The fourth proportional to 110,558.16, 152,566.20 and 60,256.08 is: 83,151.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,558.16 : 152,566.20 = 60,256.08 : x
  2. Step 2: Convert to fraction form
    110,558.16/152,566.20 = 60,256.08/x
  3. Step 3: Cross multiply
    110,558.16x = 152,566.20 × 60,256.08
  4. Step 4: Simplify right side
    110,558.16x = 9,193,041,152.50
  5. Step 5: Solve for x
    x = 9,193,041,152.50/110,558.16
  6. Step 6: Final answer
    x = 83,151.18

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