Home / 46,777.08-64,564.14-30,039.24

Finding the Fourth Proportional to 46,777.08, 64,564.14 and 30,039.24

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Solution

The fourth proportional to 46,777.08, 64,564.14 and 30,039.24 is: 41,461.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,777.08 : 64,564.14 = 30,039.24 : x
  2. Step 2: Convert to fraction form
    46,777.08/64,564.14 = 30,039.24/x
  3. Step 3: Cross multiply
    46,777.08x = 64,564.14 × 30,039.24
  4. Step 4: Simplify right side
    46,777.08x = 1,939,457,696.85
  5. Step 5: Solve for x
    x = 1,939,457,696.85/46,777.08
  6. Step 6: Final answer
    x = 41,461.71

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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.