Home / 35,214.11-48,595.86-19,298.22

Finding the Fourth Proportional to 35,214.11, 48,595.86 and 19,298.22

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Solution

The fourth proportional to 35,214.11, 48,595.86 and 19,298.22 is: 26,631.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,214.11 : 48,595.86 = 19,298.22 : x
  2. Step 2: Convert to fraction form
    35,214.11/48,595.86 = 19,298.22/x
  3. Step 3: Cross multiply
    35,214.11x = 48,595.86 × 19,298.22
  4. Step 4: Simplify right side
    35,214.11x = 937,813,597.37
  5. Step 5: Solve for x
    x = 937,813,597.37/35,214.11
  6. Step 6: Final answer
    x = 26,631.76

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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.