Home / 24,810.90-37,180.01-12,305.95

Finding the Fourth Proportional to 24,810.90, 37,180.01 and 12,305.95

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Solution

The fourth proportional to 24,810.90, 37,180.01 and 12,305.95 is: 18,440.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,810.90 : 37,180.01 = 12,305.95 : x
  2. Step 2: Convert to fraction form
    24,810.90/37,180.01 = 12,305.95/x
  3. Step 3: Cross multiply
    24,810.90x = 37,180.01 × 12,305.95
  4. Step 4: Simplify right side
    24,810.90x = 457,535,386.44
  5. Step 5: Solve for x
    x = 457,535,386.44/24,810.90
  6. Step 6: Final answer
    x = 18,440.90

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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.