Home / 46,851.10-64,656.06-25,629.88

Finding the Fourth Proportional to 46,851.10, 64,656.06 and 25,629.88

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Solution

The fourth proportional to 46,851.10, 64,656.06 and 25,629.88 is: 35,370.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,851.10 : 64,656.06 = 25,629.88 : x
  2. Step 2: Convert to fraction form
    46,851.10/64,656.06 = 25,629.88/x
  3. Step 3: Cross multiply
    46,851.10x = 64,656.06 × 25,629.88
  4. Step 4: Simplify right side
    46,851.10x = 1,657,127,059.07
  5. Step 5: Solve for x
    x = 1,657,127,059.07/46,851.10
  6. Step 6: Final answer
    x = 35,370.08

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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.