Home / 169,628.04-254,413.26-44,981.64

Finding the Fourth Proportional to 169,628.04, 254,413.26 and 44,981.64

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Solution

The fourth proportional to 169,628.04, 254,413.26 and 44,981.64 is: 67,464.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,628.04 : 254,413.26 = 44,981.64 : x
  2. Step 2: Convert to fraction form
    169,628.04/254,413.26 = 44,981.64/x
  3. Step 3: Cross multiply
    169,628.04x = 254,413.26 × 44,981.64
  4. Step 4: Simplify right side
    169,628.04x = 11,443,925,672.55
  5. Step 5: Solve for x
    x = 11,443,925,672.55/169,628.04
  6. Step 6: Final answer
    x = 67,464.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.