Home / 46,648.04-64,374.48-25,427.25

Finding the Fourth Proportional to 46,648.04, 64,374.48 and 25,427.25

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Solution

The fourth proportional to 46,648.04, 64,374.48 and 25,427.25 is: 35,089.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,648.04 : 64,374.48 = 25,427.25 : x
  2. Step 2: Convert to fraction form
    46,648.04/64,374.48 = 25,427.25/x
  3. Step 3: Cross multiply
    46,648.04x = 64,374.48 × 25,427.25
  4. Step 4: Simplify right side
    46,648.04x = 1,636,865,996.58
  5. Step 5: Solve for x
    x = 1,636,865,996.58/46,648.04
  6. Step 6: Final answer
    x = 35,089.71

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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.