Home / 146,525.04-219,820.70-46,690.92

Finding the Fourth Proportional to 146,525.04, 219,820.70 and 46,690.92

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Solution

The fourth proportional to 146,525.04, 219,820.70 and 46,690.92 is: 70,046.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,525.04 : 219,820.70 = 46,690.92 : x
  2. Step 2: Convert to fraction form
    146,525.04/219,820.70 = 46,690.92/x
  3. Step 3: Cross multiply
    146,525.04x = 219,820.70 × 46,690.92
  4. Step 4: Simplify right side
    146,525.04x = 10,263,630,718.04
  5. Step 5: Solve for x
    x = 10,263,630,718.04/146,525.04
  6. Step 6: Final answer
    x = 70,046.94

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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.