Home / 46,709.51-70,091.93-43,754.15

Finding the Fourth Proportional to 46,709.51, 70,091.93 and 43,754.15

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Solution

The fourth proportional to 46,709.51, 70,091.93 and 43,754.15 is: 65,657.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,709.51 : 70,091.93 = 43,754.15 : x
  2. Step 2: Convert to fraction form
    46,709.51/70,091.93 = 43,754.15/x
  3. Step 3: Cross multiply
    46,709.51x = 70,091.93 × 43,754.15
  4. Step 4: Simplify right side
    46,709.51x = 3,066,812,249.78
  5. Step 5: Solve for x
    x = 3,066,812,249.78/46,709.51
  6. Step 6: Final answer
    x = 65,657.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.