Home / 23,746.32-35,619.90-19,569.96

Finding the Fourth Proportional to 23,746.32, 35,619.90 and 19,569.96

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Solution

The fourth proportional to 23,746.32, 35,619.90 and 19,569.96 is: 29,355.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,746.32 : 35,619.90 = 19,569.96 : x
  2. Step 2: Convert to fraction form
    23,746.32/35,619.90 = 19,569.96/x
  3. Step 3: Cross multiply
    23,746.32x = 35,619.90 × 19,569.96
  4. Step 4: Simplify right side
    23,746.32x = 697,080,018.20
  5. Step 5: Solve for x
    x = 697,080,018.20/23,746.32
  6. Step 6: Final answer
    x = 29,355.29

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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.