Home / 170,360.04-235,096.37-93,879.11

Finding the Fourth Proportional to 170,360.04, 235,096.37 and 93,879.11

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Solution

The fourth proportional to 170,360.04, 235,096.37 and 93,879.11 is: 129,552.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,360.04 : 235,096.37 = 93,879.11 : x
  2. Step 2: Convert to fraction form
    170,360.04/235,096.37 = 93,879.11/x
  3. Step 3: Cross multiply
    170,360.04x = 235,096.37 × 93,879.11
  4. Step 4: Simplify right side
    170,360.04x = 22,070,636,334.95
  5. Step 5: Solve for x
    x = 22,070,636,334.95/170,360.04
  6. Step 6: Final answer
    x = 129,552.89

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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.