Home / 170,714.93-235,586.64-94,234.07

Finding the Fourth Proportional to 170,714.93, 235,586.64 and 94,234.07

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Solution

The fourth proportional to 170,714.93, 235,586.64 and 94,234.07 is: 130,043.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,714.93 : 235,586.64 = 94,234.07 : x
  2. Step 2: Convert to fraction form
    170,714.93/235,586.64 = 94,234.07/x
  3. Step 3: Cross multiply
    170,714.93x = 235,586.64 × 94,234.07
  4. Step 4: Simplify right side
    170,714.93x = 22,200,287,689.24
  5. Step 5: Solve for x
    x = 22,200,287,689.24/170,714.93
  6. Step 6: Final answer
    x = 130,043.04

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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.