Home / 46,355.40-69,533.10-25,287.30

Finding the Fourth Proportional to 46,355.40, 69,533.10 and 25,287.30

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Solution

The fourth proportional to 46,355.40, 69,533.10 and 25,287.30 is: 37,930.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,355.40 : 69,533.10 = 25,287.30 : x
  2. Step 2: Convert to fraction form
    46,355.40/69,533.10 = 25,287.30/x
  3. Step 3: Cross multiply
    46,355.40x = 69,533.10 × 25,287.30
  4. Step 4: Simplify right side
    46,355.40x = 1,758,304,359.63
  5. Step 5: Solve for x
    x = 1,758,304,359.63/46,355.40
  6. Step 6: Final answer
    x = 37,930.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.