Home / 9,370.98-14,059.35-3,528.45

Finding the Fourth Proportional to 9,370.98, 14,059.35 and 3,528.45

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Solution

The fourth proportional to 9,370.98, 14,059.35 and 3,528.45 is: 5,293.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,370.98 : 14,059.35 = 3,528.45 : x
  2. Step 2: Convert to fraction form
    9,370.98/14,059.35 = 3,528.45/x
  3. Step 3: Cross multiply
    9,370.98x = 14,059.35 × 3,528.45
  4. Step 4: Simplify right side
    9,370.98x = 49,607,713.51
  5. Step 5: Solve for x
    x = 49,607,713.51/9,370.98
  6. Step 6: Final answer
    x = 5,293.76

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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.