Home / 30,752.94-46,098.57-10,746.90

Finding the Fourth Proportional to 30,752.94, 46,098.57 and 10,746.90

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Solution

The fourth proportional to 30,752.94, 46,098.57 and 10,746.90 is: 16,109.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,752.94 : 46,098.57 = 10,746.90 : x
  2. Step 2: Convert to fraction form
    30,752.94/46,098.57 = 10,746.90/x
  3. Step 3: Cross multiply
    30,752.94x = 46,098.57 × 10,746.90
  4. Step 4: Simplify right side
    30,752.94x = 495,416,721.93
  5. Step 5: Solve for x
    x = 495,416,721.93/30,752.94
  6. Step 6: Final answer
    x = 16,109.57

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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.