Home / 46,411.58-64,048.05-25,190.86

Finding the Fourth Proportional to 46,411.58, 64,048.05 and 25,190.86

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Solution

The fourth proportional to 46,411.58, 64,048.05 and 25,190.86 is: 34,763.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,411.58 : 64,048.05 = 25,190.86 : x
  2. Step 2: Convert to fraction form
    46,411.58/64,048.05 = 25,190.86/x
  3. Step 3: Cross multiply
    46,411.58x = 64,048.05 × 25,190.86
  4. Step 4: Simplify right side
    46,411.58x = 1,613,425,140.58
  5. Step 5: Solve for x
    x = 1,613,425,140.58/46,411.58
  6. Step 6: Final answer
    x = 34,763.42

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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.