Home / 14,267.93-21,389.72-10,094.81

Finding the Fourth Proportional to 14,267.93, 21,389.72 and 10,094.81

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Solution

The fourth proportional to 14,267.93, 21,389.72 and 10,094.81 is: 15,133.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,267.93 : 21,389.72 = 10,094.81 : x
  2. Step 2: Convert to fraction form
    14,267.93/21,389.72 = 10,094.81/x
  3. Step 3: Cross multiply
    14,267.93x = 21,389.72 × 10,094.81
  4. Step 4: Simplify right side
    14,267.93x = 215,925,001.93
  5. Step 5: Solve for x
    x = 215,925,001.93/14,267.93
  6. Step 6: Final answer
    x = 15,133.60

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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.