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Finding the Fourth Proportional to 35,098.01, 52,643.14 and 8,802.76

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Solution

The fourth proportional to 35,098.01, 52,643.14 and 8,802.76 is: 13,203.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,098.01 : 52,643.14 = 8,802.76 : x
  2. Step 2: Convert to fraction form
    35,098.01/52,643.14 = 8,802.76/x
  3. Step 3: Cross multiply
    35,098.01x = 52,643.14 × 8,802.76
  4. Step 4: Simplify right side
    35,098.01x = 463,404,927.07
  5. Step 5: Solve for x
    x = 463,404,927.07/35,098.01
  6. Step 6: Final answer
    x = 13,203.17

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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.