Home / 35,263.34-52,899.95-10,305.22

Finding the Fourth Proportional to 35,263.34, 52,899.95 and 10,305.22

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Solution

The fourth proportional to 35,263.34, 52,899.95 and 10,305.22 is: 15,459.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,263.34 : 52,899.95 = 10,305.22 : x
  2. Step 2: Convert to fraction form
    35,263.34/52,899.95 = 10,305.22/x
  3. Step 3: Cross multiply
    35,263.34x = 52,899.95 × 10,305.22
  4. Step 4: Simplify right side
    35,263.34x = 545,145,622.74
  5. Step 5: Solve for x
    x = 545,145,622.74/35,263.34
  6. Step 6: Final answer
    x = 15,459.27

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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.