Home / 9,400.04-14,100.05-2,826.23

Finding the Fourth Proportional to 9,400.04, 14,100.05 and 2,826.23

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Solution

The fourth proportional to 9,400.04, 14,100.05 and 2,826.23 is: 4,239.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,400.04 : 14,100.05 = 2,826.23 : x
  2. Step 2: Convert to fraction form
    9,400.04/14,100.05 = 2,826.23/x
  3. Step 3: Cross multiply
    9,400.04x = 14,100.05 × 2,826.23
  4. Step 4: Simplify right side
    9,400.04x = 39,849,899.68
  5. Step 5: Solve for x
    x = 39,849,899.68/9,400.04
  6. Step 6: Final answer
    x = 4,239.34

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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.