Home / 45,768.58-63,095.64-33,647.68

Finding the Fourth Proportional to 45,768.58, 63,095.64 and 33,647.68

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Solution

The fourth proportional to 45,768.58, 63,095.64 and 33,647.68 is: 46,386.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,768.58 : 63,095.64 = 33,647.68 : x
  2. Step 2: Convert to fraction form
    45,768.58/63,095.64 = 33,647.68/x
  3. Step 3: Cross multiply
    45,768.58x = 63,095.64 × 33,647.68
  4. Step 4: Simplify right side
    45,768.58x = 2,123,021,944.03
  5. Step 5: Solve for x
    x = 2,123,021,944.03/45,768.58
  6. Step 6: Final answer
    x = 46,386.01

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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.