Home / 25,426.12-35,084.64-14,095.03

Finding the Fourth Proportional to 25,426.12, 35,084.64 and 14,095.03

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Solution

The fourth proportional to 25,426.12, 35,084.64 and 14,095.03 is: 19,449.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,426.12 : 35,084.64 = 14,095.03 : x
  2. Step 2: Convert to fraction form
    25,426.12/35,084.64 = 14,095.03/x
  3. Step 3: Cross multiply
    25,426.12x = 35,084.64 × 14,095.03
  4. Step 4: Simplify right side
    25,426.12x = 494,518,982.86
  5. Step 5: Solve for x
    x = 494,518,982.86/25,426.12
  6. Step 6: Final answer
    x = 19,449.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.