Home / 46,025.74-69,038.61-19,713.43

Finding the Fourth Proportional to 46,025.74, 69,038.61 and 19,713.43

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Solution

The fourth proportional to 46,025.74, 69,038.61 and 19,713.43 is: 29,570.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,025.74 : 69,038.61 = 19,713.43 : x
  2. Step 2: Convert to fraction form
    46,025.74/69,038.61 = 19,713.43/x
  3. Step 3: Cross multiply
    46,025.74x = 69,038.61 × 19,713.43
  4. Step 4: Simplify right side
    46,025.74x = 1,360,987,805.53
  5. Step 5: Solve for x
    x = 1,360,987,805.53/46,025.74
  6. Step 6: Final answer
    x = 29,570.15

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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.