Home / 41,014.50-61,527.69-12,925.05

Finding the Fourth Proportional to 41,014.50, 61,527.69 and 12,925.05

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Solution

The fourth proportional to 41,014.50, 61,527.69 and 12,925.05 is: 19,389.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,014.50 : 61,527.69 = 12,925.05 : x
  2. Step 2: Convert to fraction form
    41,014.50/61,527.69 = 12,925.05/x
  3. Step 3: Cross multiply
    41,014.50x = 61,527.69 × 12,925.05
  4. Step 4: Simplify right side
    41,014.50x = 795,248,469.63
  5. Step 5: Solve for x
    x = 795,248,469.63/41,014.50
  6. Step 6: Final answer
    x = 19,389.45

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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.