Home / 9,615.33-14,424.47-4,068.70

Finding the Fourth Proportional to 9,615.33, 14,424.47 and 4,068.70

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Solution

The fourth proportional to 9,615.33, 14,424.47 and 4,068.70 is: 6,103.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,615.33 : 14,424.47 = 4,068.70 : x
  2. Step 2: Convert to fraction form
    9,615.33/14,424.47 = 4,068.70/x
  3. Step 3: Cross multiply
    9,615.33x = 14,424.47 × 4,068.70
  4. Step 4: Simplify right side
    9,615.33x = 58,688,851.26
  5. Step 5: Solve for x
    x = 58,688,851.26/9,615.33
  6. Step 6: Final answer
    x = 6,103.68

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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.