Home / 9,042.06-13,563.18-4,360.98

Finding the Fourth Proportional to 9,042.06, 13,563.18 and 4,360.98

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Solution

The fourth proportional to 9,042.06, 13,563.18 and 4,360.98 is: 6,541.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042.06 : 13,563.18 = 4,360.98 : x
  2. Step 2: Convert to fraction form
    9,042.06/13,563.18 = 4,360.98/x
  3. Step 3: Cross multiply
    9,042.06x = 13,563.18 × 4,360.98
  4. Step 4: Simplify right side
    9,042.06x = 59,148,756.72
  5. Step 5: Solve for x
    x = 59,148,756.72/9,042.06
  6. Step 6: Final answer
    x = 6,541.51

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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.