Home / 46,913.65-64,742.39-25,694.08

Finding the Fourth Proportional to 46,913.65, 64,742.39 and 25,694.08

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Solution

The fourth proportional to 46,913.65, 64,742.39 and 25,694.08 is: 35,458.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,913.65 : 64,742.39 = 25,694.08 : x
  2. Step 2: Convert to fraction form
    46,913.65/64,742.39 = 25,694.08/x
  3. Step 3: Cross multiply
    46,913.65x = 64,742.39 × 25,694.08
  4. Step 4: Simplify right side
    46,913.65x = 1,663,495,954.08
  5. Step 5: Solve for x
    x = 1,663,495,954.08/46,913.65
  6. Step 6: Final answer
    x = 35,458.68

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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.