Home / 154,863.08-232,266.84-41,011.60

Finding the Fourth Proportional to 154,863.08, 232,266.84 and 41,011.60

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Solution

The fourth proportional to 154,863.08, 232,266.84 and 41,011.60 is: 61,510.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,863.08 : 232,266.84 = 41,011.60 : x
  2. Step 2: Convert to fraction form
    154,863.08/232,266.84 = 41,011.60/x
  3. Step 3: Cross multiply
    154,863.08x = 232,266.84 × 41,011.60
  4. Step 4: Simplify right side
    154,863.08x = 9,525,634,735.34
  5. Step 5: Solve for x
    x = 9,525,634,735.34/154,863.08
  6. Step 6: Final answer
    x = 61,510.04

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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.