Home / 30,733.02-46,097.91-8,547.66

Finding the Fourth Proportional to 30,733.02, 46,097.91 and 8,547.66

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Solution

The fourth proportional to 30,733.02, 46,097.91 and 8,547.66 is: 12,821.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,733.02 : 46,097.91 = 8,547.66 : x
  2. Step 2: Convert to fraction form
    30,733.02/46,097.91 = 8,547.66/x
  3. Step 3: Cross multiply
    30,733.02x = 46,097.91 × 8,547.66
  4. Step 4: Simplify right side
    30,733.02x = 394,029,261.39
  5. Step 5: Solve for x
    x = 394,029,261.39/30,733.02
  6. Step 6: Final answer
    x = 12,821.04

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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.