Home / 170,046.63-234,664.56-94,595.13

Finding the Fourth Proportional to 170,046.63, 234,664.56 and 94,595.13

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Solution

The fourth proportional to 170,046.63, 234,664.56 and 94,595.13 is: 130,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,046.63 : 234,664.56 = 94,595.13 : x
  2. Step 2: Convert to fraction form
    170,046.63/234,664.56 = 94,595.13/x
  3. Step 3: Cross multiply
    170,046.63x = 234,664.56 × 94,595.13
  4. Step 4: Simplify right side
    170,046.63x = 22,198,124,559.59
  5. Step 5: Solve for x
    x = 22,198,124,559.59/170,046.63
  6. Step 6: Final answer
    x = 130,541.40

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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.