Home / 9,407.25-14,106.60-4,482.84

Finding the Fourth Proportional to 9,407.25, 14,106.60 and 4,482.84

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Solution

The fourth proportional to 9,407.25, 14,106.60 and 4,482.84 is: 6,722.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407.25 : 14,106.60 = 4,482.84 : x
  2. Step 2: Convert to fraction form
    9,407.25/14,106.60 = 4,482.84/x
  3. Step 3: Cross multiply
    9,407.25x = 14,106.60 × 4,482.84
  4. Step 4: Simplify right side
    9,407.25x = 63,237,630.74
  5. Step 5: Solve for x
    x = 63,237,630.74/9,407.25
  6. Step 6: Final answer
    x = 6,722.22

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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.