Home / 23,095.94-34,657.27-12,567.05

Finding the Fourth Proportional to 23,095.94, 34,657.27 and 12,567.05

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Solution

The fourth proportional to 23,095.94, 34,657.27 and 12,567.05 is: 18,857.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,095.94 : 34,657.27 = 12,567.05 : x
  2. Step 2: Convert to fraction form
    23,095.94/34,657.27 = 12,567.05/x
  3. Step 3: Cross multiply
    23,095.94x = 34,657.27 × 12,567.05
  4. Step 4: Simplify right side
    23,095.94x = 435,539,570.21
  5. Step 5: Solve for x
    x = 435,539,570.21/23,095.94
  6. Step 6: Final answer
    x = 18,857.85

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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.