Home / 35,267.89-48,670.47-19,352.37

Finding the Fourth Proportional to 35,267.89, 48,670.47 and 19,352.37

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Solution

The fourth proportional to 35,267.89, 48,670.47 and 19,352.37 is: 26,706.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,267.89 : 48,670.47 = 19,352.37 : x
  2. Step 2: Convert to fraction form
    35,267.89/48,670.47 = 19,352.37/x
  3. Step 3: Cross multiply
    35,267.89x = 48,670.47 × 19,352.37
  4. Step 4: Simplify right side
    35,267.89x = 941,888,943.51
  5. Step 5: Solve for x
    x = 941,888,943.51/35,267.89
  6. Step 6: Final answer
    x = 26,706.70

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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.