Home / 164,666.58-227,253.22-93,061.46

Finding the Fourth Proportional to 164,666.58, 227,253.22 and 93,061.46

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Solution

The fourth proportional to 164,666.58, 227,253.22 and 93,061.46 is: 128,432.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,666.58 : 227,253.22 = 93,061.46 : x
  2. Step 2: Convert to fraction form
    164,666.58/227,253.22 = 93,061.46/x
  3. Step 3: Cross multiply
    164,666.58x = 227,253.22 × 93,061.46
  4. Step 4: Simplify right side
    164,666.58x = 21,148,516,442.90
  5. Step 5: Solve for x
    x = 21,148,516,442.90/164,666.58
  6. Step 6: Final answer
    x = 128,432.35

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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.