Home / 46,907.04-64,731.72-25,687.62

Finding the Fourth Proportional to 46,907.04, 64,731.72 and 25,687.62

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Solution

The fourth proportional to 46,907.04, 64,731.72 and 25,687.62 is: 35,448.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,907.04 : 64,731.72 = 25,687.62 : x
  2. Step 2: Convert to fraction form
    46,907.04/64,731.72 = 25,687.62/x
  3. Step 3: Cross multiply
    46,907.04x = 64,731.72 × 25,687.62
  4. Step 4: Simplify right side
    46,907.04x = 1,662,803,825.31
  5. Step 5: Solve for x
    x = 1,662,803,825.31/46,907.04
  6. Step 6: Final answer
    x = 35,448.92

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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.