Home / 46,900.04-64,722.06-25,680.62

Finding the Fourth Proportional to 46,900.04, 64,722.06 and 25,680.62

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Solution

The fourth proportional to 46,900.04, 64,722.06 and 25,680.62 is: 35,439.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,900.04 : 64,722.06 = 25,680.62 : x
  2. Step 2: Convert to fraction form
    46,900.04/64,722.06 = 25,680.62/x
  3. Step 3: Cross multiply
    46,900.04x = 64,722.06 × 25,680.62
  4. Step 4: Simplify right side
    46,900.04x = 1,662,102,628.48
  5. Step 5: Solve for x
    x = 1,662,102,628.48/46,900.04
  6. Step 6: Final answer
    x = 35,439.26

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1.5x scale

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.