Home / 170,594.40-235,409.66-94,114.48

Finding the Fourth Proportional to 170,594.40, 235,409.66 and 94,114.48

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Solution

The fourth proportional to 170,594.40, 235,409.66 and 94,114.48 is: 129,872.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,594.40 : 235,409.66 = 94,114.48 : x
  2. Step 2: Convert to fraction form
    170,594.40/235,409.66 = 94,114.48/x
  3. Step 3: Cross multiply
    170,594.40x = 235,409.66 × 94,114.48
  4. Step 4: Simplify right side
    170,594.40x = 22,155,457,737.88
  5. Step 5: Solve for x
    x = 22,155,457,737.88/170,594.40
  6. Step 6: Final answer
    x = 129,872.13

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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.