Home / 146,092.24-219,171.20-46,258.40

Finding the Fourth Proportional to 146,092.24, 219,171.20 and 46,258.40

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Solution

The fourth proportional to 146,092.24, 219,171.20 and 46,258.40 is: 69,398.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,092.24 : 219,171.20 = 46,258.40 : x
  2. Step 2: Convert to fraction form
    146,092.24/219,171.20 = 46,258.40/x
  3. Step 3: Cross multiply
    146,092.24x = 219,171.20 × 46,258.40
  4. Step 4: Simplify right side
    146,092.24x = 10,138,509,038.08
  5. Step 5: Solve for x
    x = 10,138,509,038.08/146,092.24
  6. Step 6: Final answer
    x = 69,398.00

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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.