Home / 46,902.68-64,725.06-25,681.95

Finding the Fourth Proportional to 46,902.68, 64,725.06 and 25,681.95

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Solution

The fourth proportional to 46,902.68, 64,725.06 and 25,681.95 is: 35,440.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,902.68 : 64,725.06 = 25,681.95 : x
  2. Step 2: Convert to fraction form
    46,902.68/64,725.06 = 25,681.95/x
  3. Step 3: Cross multiply
    46,902.68x = 64,725.06 × 25,681.95
  4. Step 4: Simplify right side
    46,902.68x = 1,662,265,706.51
  5. Step 5: Solve for x
    x = 1,662,265,706.51/46,902.68
  6. Step 6: Final answer
    x = 35,440.74

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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.