Home / 46,815.13-64,605.12-25,594.36

Finding the Fourth Proportional to 46,815.13, 64,605.12 and 25,594.36

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Solution

The fourth proportional to 46,815.13, 64,605.12 and 25,594.36 is: 35,320.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,815.13 : 64,605.12 = 25,594.36 : x
  2. Step 2: Convert to fraction form
    46,815.13/64,605.12 = 25,594.36/x
  3. Step 3: Cross multiply
    46,815.13x = 64,605.12 × 25,594.36
  4. Step 4: Simplify right side
    46,815.13x = 1,653,526,699.12
  5. Step 5: Solve for x
    x = 1,653,526,699.12/46,815.13
  6. Step 6: Final answer
    x = 35,320.35

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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.