Home / 9,433.24-14,128.29-4,506.34

Finding the Fourth Proportional to 9,433.24, 14,128.29 and 4,506.34

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Solution

The fourth proportional to 9,433.24, 14,128.29 and 4,506.34 is: 6,749.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,433.24 : 14,128.29 = 4,506.34 : x
  2. Step 2: Convert to fraction form
    9,433.24/14,128.29 = 4,506.34/x
  3. Step 3: Cross multiply
    9,433.24x = 14,128.29 × 4,506.34
  4. Step 4: Simplify right side
    9,433.24x = 63,666,878.36
  5. Step 5: Solve for x
    x = 63,666,878.36/9,433.24
  6. Step 6: Final answer
    x = 6,749.21

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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.