Home / 110,181.18-152,051.20-59,880.18

Finding the Fourth Proportional to 110,181.18, 152,051.20 and 59,880.18

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Solution

The fourth proportional to 110,181.18, 152,051.20 and 59,880.18 is: 82,635.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,181.18 : 152,051.20 = 59,880.18 : x
  2. Step 2: Convert to fraction form
    110,181.18/152,051.20 = 59,880.18/x
  3. Step 3: Cross multiply
    110,181.18x = 152,051.20 × 59,880.18
  4. Step 4: Simplify right side
    110,181.18x = 9,104,853,225.22
  5. Step 5: Solve for x
    x = 9,104,853,225.22/110,181.18
  6. Step 6: Final answer
    x = 82,635.29

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1.5x scale

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.