Home / 46,025.64-68,980.54-19,699.24

Finding the Fourth Proportional to 46,025.64, 68,980.54 and 19,699.24

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Solution

The fourth proportional to 46,025.64, 68,980.54 and 19,699.24 is: 29,524.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025.64 : 68,980.54 = 19,699.24 : x
  2. Step 2: Convert to fraction form
    46,025.64/68,980.54 = 19,699.24/x
  3. Step 3: Cross multiply
    46,025.64x = 68,980.54 × 19,699.24
  4. Step 4: Simplify right side
    46,025.64x = 1,358,864,212.79
  5. Step 5: Solve for x
    x = 1,358,864,212.79/46,025.64
  6. Step 6: Final answer
    x = 29,524.07

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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.