Home / 164,303.04-226,799.52-127,932.48

Finding the Fourth Proportional to 164,303.04, 226,799.52 and 127,932.48

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Solution

The fourth proportional to 164,303.04, 226,799.52 and 127,932.48 is: 176,594.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,303.04 : 226,799.52 = 127,932.48 : x
  2. Step 2: Convert to fraction form
    164,303.04/226,799.52 = 127,932.48/x
  3. Step 3: Cross multiply
    164,303.04x = 226,799.52 × 127,932.48
  4. Step 4: Simplify right side
    164,303.04x = 29,015,025,056.41
  5. Step 5: Solve for x
    x = 29,015,025,056.41/164,303.04
  6. Step 6: Final answer
    x = 176,594.57

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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.