Home / 170,292.60-235,004.26-94,840.92

Finding the Fourth Proportional to 170,292.60, 235,004.26 and 94,840.92

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Solution

The fourth proportional to 170,292.60, 235,004.26 and 94,840.92 is: 130,880.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,292.60 : 235,004.26 = 94,840.92 : x
  2. Step 2: Convert to fraction form
    170,292.60/235,004.26 = 94,840.92/x
  3. Step 3: Cross multiply
    170,292.60x = 235,004.26 × 94,840.92
  4. Step 4: Simplify right side
    170,292.60x = 22,288,020,222.32
  5. Step 5: Solve for x
    x = 22,288,020,222.32/170,292.60
  6. Step 6: Final answer
    x = 130,880.73

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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.