Home / 164,824.02-227,461.62-93,214.76

Finding the Fourth Proportional to 164,824.02, 227,461.62 and 93,214.76

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Solution

The fourth proportional to 164,824.02, 227,461.62 and 93,214.76 is: 128,638.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,824.02 : 227,461.62 = 93,214.76 : x
  2. Step 2: Convert to fraction form
    164,824.02/227,461.62 = 93,214.76/x
  3. Step 3: Cross multiply
    164,824.02x = 227,461.62 × 93,214.76
  4. Step 4: Simplify right side
    164,824.02x = 21,202,780,317.51
  5. Step 5: Solve for x
    x = 21,202,780,317.51/164,824.02
  6. Step 6: Final answer
    x = 128,638.90

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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.