Home / 46,644.07-64,364.73-25,943.60

Finding the Fourth Proportional to 46,644.07, 64,364.73 and 25,943.60

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Solution

The fourth proportional to 46,644.07, 64,364.73 and 25,943.60 is: 35,799.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,644.07 : 64,364.73 = 25,943.60 : x
  2. Step 2: Convert to fraction form
    46,644.07/64,364.73 = 25,943.60/x
  3. Step 3: Cross multiply
    46,644.07x = 64,364.73 × 25,943.60
  4. Step 4: Simplify right side
    46,644.07x = 1,669,852,809.23
  5. Step 5: Solve for x
    x = 1,669,852,809.23/46,644.07
  6. Step 6: Final answer
    x = 35,799.90

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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.