Home / 146,297.63-219,424.02-46,444.88

Finding the Fourth Proportional to 146,297.63, 219,424.02 and 46,444.88

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Solution

The fourth proportional to 146,297.63, 219,424.02 and 46,444.88 is: 69,660.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,297.63 : 219,424.02 = 46,444.88 : x
  2. Step 2: Convert to fraction form
    146,297.63/219,424.02 = 46,444.88/x
  3. Step 3: Cross multiply
    146,297.63x = 219,424.02 × 46,444.88
  4. Step 4: Simplify right side
    146,297.63x = 10,191,122,278.02
  5. Step 5: Solve for x
    x = 10,191,122,278.02/146,297.63
  6. Step 6: Final answer
    x = 69,660.20

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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.