Home / 9,342.32-14,011.04-4,410.72

Finding the Fourth Proportional to 9,342.32, 14,011.04 and 4,410.72

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Solution

The fourth proportional to 9,342.32, 14,011.04 and 4,410.72 is: 6,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,342.32 : 14,011.04 = 4,410.72 : x
  2. Step 2: Convert to fraction form
    9,342.32/14,011.04 = 4,410.72/x
  3. Step 3: Cross multiply
    9,342.32x = 14,011.04 × 4,410.72
  4. Step 4: Simplify right side
    9,342.32x = 61,798,774.35
  5. Step 5: Solve for x
    x = 61,798,774.35/9,342.32
  6. Step 6: Final answer
    x = 6,614.93

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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.