Home / 36,323.15-54,484.63-9,669.14

Finding the Fourth Proportional to 36,323.15, 54,484.63 and 9,669.14

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Solution

The fourth proportional to 36,323.15, 54,484.63 and 9,669.14 is: 14,503.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,323.15 : 54,484.63 = 9,669.14 : x
  2. Step 2: Convert to fraction form
    36,323.15/54,484.63 = 9,669.14/x
  3. Step 3: Cross multiply
    36,323.15x = 54,484.63 × 9,669.14
  4. Step 4: Simplify right side
    36,323.15x = 526,819,515.32
  5. Step 5: Solve for x
    x = 526,819,515.32/36,323.15
  6. Step 6: Final answer
    x = 14,503.68

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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.