Home / 46,965.06-64,812.57-25,455.51

Finding the Fourth Proportional to 46,965.06, 64,812.57 and 25,455.51

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Solution

The fourth proportional to 46,965.06, 64,812.57 and 25,455.51 is: 35,129.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,965.06 : 64,812.57 = 25,455.51 : x
  2. Step 2: Convert to fraction form
    46,965.06/64,812.57 = 25,455.51/x
  3. Step 3: Cross multiply
    46,965.06x = 64,812.57 × 25,455.51
  4. Step 4: Simplify right side
    46,965.06x = 1,649,837,023.76
  5. Step 5: Solve for x
    x = 1,649,837,023.76/46,965.06
  6. Step 6: Final answer
    x = 35,129.03

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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.