Home / 46,556.68-64,255.13-27,430.34

Finding the Fourth Proportional to 46,556.68, 64,255.13 and 27,430.34

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Solution

The fourth proportional to 46,556.68, 64,255.13 and 27,430.34 is: 37,857.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,556.68 : 64,255.13 = 27,430.34 : x
  2. Step 2: Convert to fraction form
    46,556.68/64,255.13 = 27,430.34/x
  3. Step 3: Cross multiply
    46,556.68x = 64,255.13 × 27,430.34
  4. Step 4: Simplify right side
    46,556.68x = 1,762,539,741.37
  5. Step 5: Solve for x
    x = 1,762,539,741.37/46,556.68
  6. Step 6: Final answer
    x = 37,857.94

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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.