Home / 153,905.02-230,856.52-41,596.46

Finding the Fourth Proportional to 153,905.02, 230,856.52 and 41,596.46

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Solution

The fourth proportional to 153,905.02, 230,856.52 and 41,596.46 is: 62,394.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,905.02 : 230,856.52 = 41,596.46 : x
  2. Step 2: Convert to fraction form
    153,905.02/230,856.52 = 41,596.46/x
  3. Step 3: Cross multiply
    153,905.02x = 230,856.52 × 41,596.46
  4. Step 4: Simplify right side
    153,905.02x = 9,602,813,999.92
  5. Step 5: Solve for x
    x = 9,602,813,999.92/153,905.02
  6. Step 6: Final answer
    x = 62,394.42

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.