Home / 35,058.10-52,527.31-19,276.35

Finding the Fourth Proportional to 35,058.10, 52,527.31 and 19,276.35

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Solution

The fourth proportional to 35,058.10, 52,527.31 and 19,276.35 is: 28,881.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,058.10 : 52,527.31 = 19,276.35 : x
  2. Step 2: Convert to fraction form
    35,058.10/52,527.31 = 19,276.35/x
  3. Step 3: Cross multiply
    35,058.10x = 52,527.31 × 19,276.35
  4. Step 4: Simplify right side
    35,058.10x = 1,012,534,812.12
  5. Step 5: Solve for x
    x = 1,012,534,812.12/35,058.10
  6. Step 6: Final answer
    x = 28,881.62

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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.