Home / 41,345.64-57,056.40-22,482.36

Finding the Fourth Proportional to 41,345.64, 57,056.40 and 22,482.36

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Solution

The fourth proportional to 41,345.64, 57,056.40 and 22,482.36 is: 31,025.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345.64 : 57,056.40 = 22,482.36 : x
  2. Step 2: Convert to fraction form
    41,345.64/57,056.40 = 22,482.36/x
  3. Step 3: Cross multiply
    41,345.64x = 57,056.40 × 22,482.36
  4. Step 4: Simplify right side
    41,345.64x = 1,282,762,525.10
  5. Step 5: Solve for x
    x = 1,282,762,525.10/41,345.64
  6. Step 6: Final answer
    x = 31,025.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.