Home / 46,364.97-69,552.03-13,085.32

Finding the Fourth Proportional to 46,364.97, 69,552.03 and 13,085.32

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Solution

The fourth proportional to 46,364.97, 69,552.03 and 13,085.32 is: 19,629.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,364.97 : 69,552.03 = 13,085.32 : x
  2. Step 2: Convert to fraction form
    46,364.97/69,552.03 = 13,085.32/x
  3. Step 3: Cross multiply
    46,364.97x = 69,552.03 × 13,085.32
  4. Step 4: Simplify right side
    46,364.97x = 910,110,715.21
  5. Step 5: Solve for x
    x = 910,110,715.21/46,364.97
  6. Step 6: Final answer
    x = 19,629.27

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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.