Home / 46,776.81-64,548.96-25,556.07

Finding the Fourth Proportional to 46,776.81, 64,548.96 and 25,556.07

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Solution

The fourth proportional to 46,776.81, 64,548.96 and 25,556.07 is: 35,265.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,776.81 : 64,548.96 = 25,556.07 : x
  2. Step 2: Convert to fraction form
    46,776.81/64,548.96 = 25,556.07/x
  3. Step 3: Cross multiply
    46,776.81x = 64,548.96 × 25,556.07
  4. Step 4: Simplify right side
    46,776.81x = 1,649,617,740.19
  5. Step 5: Solve for x
    x = 1,649,617,740.19/46,776.81
  6. Step 6: Final answer
    x = 35,265.72

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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.