Home / 169,767.58-234,265.55-98,152.22

Finding the Fourth Proportional to 169,767.58, 234,265.55 and 98,152.22

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Solution

The fourth proportional to 169,767.58, 234,265.55 and 98,152.22 is: 135,442.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,767.58 : 234,265.55 = 98,152.22 : x
  2. Step 2: Convert to fraction form
    169,767.58/234,265.55 = 98,152.22/x
  3. Step 3: Cross multiply
    169,767.58x = 234,265.55 × 98,152.22
  4. Step 4: Simplify right side
    169,767.58x = 22,993,683,386.50
  5. Step 5: Solve for x
    x = 22,993,683,386.50/169,767.58
  6. Step 6: Final answer
    x = 135,442.13

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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.