Home / 9,340.14-14,010.48-4,412.10

Finding the Fourth Proportional to 9,340.14, 14,010.48 and 4,412.10

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Solution

The fourth proportional to 9,340.14, 14,010.48 and 4,412.10 is: 6,618.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,340.14 : 14,010.48 = 4,412.10 : x
  2. Step 2: Convert to fraction form
    9,340.14/14,010.48 = 4,412.10/x
  3. Step 3: Cross multiply
    9,340.14x = 14,010.48 × 4,412.10
  4. Step 4: Simplify right side
    9,340.14x = 61,815,638.81
  5. Step 5: Solve for x
    x = 61,815,638.81/9,340.14
  6. Step 6: Final answer
    x = 6,618.28

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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.