Home / 35,264.11-48,664.54-19,348.67

Finding the Fourth Proportional to 35,264.11, 48,664.54 and 19,348.67

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Solution

The fourth proportional to 35,264.11, 48,664.54 and 19,348.67 is: 26,701.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,264.11 : 48,664.54 = 19,348.67 : x
  2. Step 2: Convert to fraction form
    35,264.11/48,664.54 = 19,348.67/x
  3. Step 3: Cross multiply
    35,264.11x = 48,664.54 × 19,348.67
  4. Step 4: Simplify right side
    35,264.11x = 941,594,125.16
  5. Step 5: Solve for x
    x = 941,594,125.16/35,264.11
  6. Step 6: Final answer
    x = 26,701.20

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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.