Home / 46,525.92-64,206.45-28,610.34

Finding the Fourth Proportional to 46,525.92, 64,206.45 and 28,610.34

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Solution

The fourth proportional to 46,525.92, 64,206.45 and 28,610.34 is: 39,482.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,525.92 : 64,206.45 = 28,610.34 : x
  2. Step 2: Convert to fraction form
    46,525.92/64,206.45 = 28,610.34/x
  3. Step 3: Cross multiply
    46,525.92x = 64,206.45 × 28,610.34
  4. Step 4: Simplify right side
    46,525.92x = 1,836,968,364.69
  5. Step 5: Solve for x
    x = 1,836,968,364.69/46,525.92
  6. Step 6: Final answer
    x = 39,482.69

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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.