Home / 164,801.32-227,419.51-93,182.84

Finding the Fourth Proportional to 164,801.32, 227,419.51 and 93,182.84

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Solution

The fourth proportional to 164,801.32, 227,419.51 and 93,182.84 is: 128,588.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,801.32 : 227,419.51 = 93,182.84 : x
  2. Step 2: Convert to fraction form
    164,801.32/227,419.51 = 93,182.84/x
  3. Step 3: Cross multiply
    164,801.32x = 227,419.51 × 93,182.84
  4. Step 4: Simplify right side
    164,801.32x = 21,191,594,210.20
  5. Step 5: Solve for x
    x = 21,191,594,210.20/164,801.32
  6. Step 6: Final answer
    x = 128,588.74

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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.