Home / 169,490.03-233,895.60-93,010.41

Finding the Fourth Proportional to 169,490.03, 233,895.60 and 93,010.41

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Solution

The fourth proportional to 169,490.03, 233,895.60 and 93,010.41 is: 128,354.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,490.03 : 233,895.60 = 93,010.41 : x
  2. Step 2: Convert to fraction form
    169,490.03/233,895.60 = 93,010.41/x
  3. Step 3: Cross multiply
    169,490.03x = 233,895.60 × 93,010.41
  4. Step 4: Simplify right side
    169,490.03x = 21,754,725,653.20
  5. Step 5: Solve for x
    x = 21,754,725,653.20/169,490.03
  6. Step 6: Final answer
    x = 128,354.02

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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.