Home / 9,615.58-14,424.85-4,068.95

Finding the Fourth Proportional to 9,615.58, 14,424.85 and 4,068.95

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Solution

The fourth proportional to 9,615.58, 14,424.85 and 4,068.95 is: 6,104.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615.58 : 14,424.85 = 4,068.95 : x
  2. Step 2: Convert to fraction form
    9,615.58/14,424.85 = 4,068.95/x
  3. Step 3: Cross multiply
    9,615.58x = 14,424.85 × 4,068.95
  4. Step 4: Simplify right side
    9,615.58x = 58,693,983.24
  5. Step 5: Solve for x
    x = 58,693,983.24/9,615.58
  6. Step 6: Final answer
    x = 6,104.05

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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.