Home / 46,566.80-64,258.60-25,345.60

Finding the Fourth Proportional to 46,566.80, 64,258.60 and 25,345.60

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Solution

The fourth proportional to 46,566.80, 64,258.60 and 25,345.60 is: 34,974.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,566.80 : 64,258.60 = 25,345.60 : x
  2. Step 2: Convert to fraction form
    46,566.80/64,258.60 = 25,345.60/x
  3. Step 3: Cross multiply
    46,566.80x = 64,258.60 × 25,345.60
  4. Step 4: Simplify right side
    46,566.80x = 1,628,672,772.16
  5. Step 5: Solve for x
    x = 1,628,672,772.16/46,566.80
  6. Step 6: Final answer
    x = 34,974.98

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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.