Home / 170,269.68-234,970.02-93,787.26

Finding the Fourth Proportional to 170,269.68, 234,970.02 and 93,787.26

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Solution

The fourth proportional to 170,269.68, 234,970.02 and 93,787.26 is: 129,425.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,269.68 : 234,970.02 = 93,787.26 : x
  2. Step 2: Convert to fraction form
    170,269.68/234,970.02 = 93,787.26/x
  3. Step 3: Cross multiply
    170,269.68x = 234,970.02 × 93,787.26
  4. Step 4: Simplify right side
    170,269.68x = 22,037,194,357.95
  5. Step 5: Solve for x
    x = 22,037,194,357.95/170,269.68
  6. Step 6: Final answer
    x = 129,425.24

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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.