Home / 14,035.04-19,353.84-12,052.16

Finding the Fourth Proportional to 14,035.04, 19,353.84 and 12,052.16

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Solution

The fourth proportional to 14,035.04, 19,353.84 and 12,052.16 is: 16,619.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,035.04 : 19,353.84 = 12,052.16 : x
  2. Step 2: Convert to fraction form
    14,035.04/19,353.84 = 12,052.16/x
  3. Step 3: Cross multiply
    14,035.04x = 19,353.84 × 12,052.16
  4. Step 4: Simplify right side
    14,035.04x = 233,255,576.29
  5. Step 5: Solve for x
    x = 233,255,576.29/14,035.04
  6. Step 6: Final answer
    x = 16,619.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.