Home / 170,026.04-234,635.28-94,574.56

Finding the Fourth Proportional to 170,026.04, 234,635.28 and 94,574.56

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Solution

The fourth proportional to 170,026.04, 234,635.28 and 94,574.56 is: 130,512.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,026.04 : 234,635.28 = 94,574.56 : x
  2. Step 2: Convert to fraction form
    170,026.04/234,635.28 = 94,574.56/x
  3. Step 3: Cross multiply
    170,026.04x = 234,635.28 × 94,574.56
  4. Step 4: Simplify right side
    170,026.04x = 22,190,528,366.48
  5. Step 5: Solve for x
    x = 22,190,528,366.48/170,026.04
  6. Step 6: Final answer
    x = 130,512.53

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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.