Home / 46,890.36-64,708.69-25,669.62

Finding the Fourth Proportional to 46,890.36, 64,708.69 and 25,669.62

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Solution

The fourth proportional to 46,890.36, 64,708.69 and 25,669.62 is: 35,424.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,890.36 : 64,708.69 = 25,669.62 : x
  2. Step 2: Convert to fraction form
    46,890.36/64,708.69 = 25,669.62/x
  3. Step 3: Cross multiply
    46,890.36x = 64,708.69 × 25,669.62
  4. Step 4: Simplify right side
    46,890.36x = 1,661,047,483.00
  5. Step 5: Solve for x
    x = 1,661,047,483.00/46,890.36
  6. Step 6: Final answer
    x = 35,424.08

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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.