Home / 17,353.95-23,946.75-10,279.01

Finding the Fourth Proportional to 17,353.95, 23,946.75 and 10,279.01

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Solution

The fourth proportional to 17,353.95, 23,946.75 and 10,279.01 is: 14,184.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353.95 : 23,946.75 = 10,279.01 : x
  2. Step 2: Convert to fraction form
    17,353.95/23,946.75 = 10,279.01/x
  3. Step 3: Cross multiply
    17,353.95x = 23,946.75 × 10,279.01
  4. Step 4: Simplify right side
    17,353.95x = 246,148,762.98
  5. Step 5: Solve for x
    x = 246,148,762.98/17,353.95
  6. Step 6: Final answer
    x = 14,184.02

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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.