Home / 35,003.06-52,483.47-13,946.35

Finding the Fourth Proportional to 35,003.06, 52,483.47 and 13,946.35

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Solution

The fourth proportional to 35,003.06, 52,483.47 and 13,946.35 is: 20,911.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,003.06 : 52,483.47 = 13,946.35 : x
  2. Step 2: Convert to fraction form
    35,003.06/52,483.47 = 13,946.35/x
  3. Step 3: Cross multiply
    35,003.06x = 52,483.47 × 13,946.35
  4. Step 4: Simplify right side
    35,003.06x = 731,952,579.42
  5. Step 5: Solve for x
    x = 731,952,579.42/35,003.06
  6. Step 6: Final answer
    x = 20,911.10

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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.