Home / 46,483.09-64,145.36-25,262.35

Finding the Fourth Proportional to 46,483.09, 64,145.36 and 25,262.35

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Solution

The fourth proportional to 46,483.09, 64,145.36 and 25,262.35 is: 34,861.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,483.09 : 64,145.36 = 25,262.35 : x
  2. Step 2: Convert to fraction form
    46,483.09/64,145.36 = 25,262.35/x
  3. Step 3: Cross multiply
    46,483.09x = 64,145.36 × 25,262.35
  4. Step 4: Simplify right side
    46,483.09x = 1,620,462,437.99
  5. Step 5: Solve for x
    x = 1,620,462,437.99/46,483.09
  6. Step 6: Final answer
    x = 34,861.33

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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.