Home / 30,925.20-46,304.70-25,444.68

Finding the Fourth Proportional to 30,925.20, 46,304.70 and 25,444.68

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Solution

The fourth proportional to 30,925.20, 46,304.70 and 25,444.68 is: 38,098.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,925.20 : 46,304.70 = 25,444.68 : x
  2. Step 2: Convert to fraction form
    30,925.20/46,304.70 = 25,444.68/x
  3. Step 3: Cross multiply
    30,925.20x = 46,304.70 × 25,444.68
  4. Step 4: Simplify right side
    30,925.20x = 1,178,208,274.00
  5. Step 5: Solve for x
    x = 1,178,208,274.00/30,925.20
  6. Step 6: Final answer
    x = 38,098.65

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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.