Home / 35,216.82-48,599.64-19,300.93

Finding the Fourth Proportional to 35,216.82, 48,599.64 and 19,300.93

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Solution

The fourth proportional to 35,216.82, 48,599.64 and 19,300.93 is: 26,635.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,216.82 : 48,599.64 = 19,300.93 : x
  2. Step 2: Convert to fraction form
    35,216.82/48,599.64 = 19,300.93/x
  3. Step 3: Cross multiply
    35,216.82x = 48,599.64 × 19,300.93
  4. Step 4: Simplify right side
    35,216.82x = 938,018,128.17
  5. Step 5: Solve for x
    x = 938,018,128.17/35,216.82
  6. Step 6: Final answer
    x = 26,635.51

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1.5x scale

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.