Home / 46,805.18-64,590.75-25,584.39

Finding the Fourth Proportional to 46,805.18, 64,590.75 and 25,584.39

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Solution

The fourth proportional to 46,805.18, 64,590.75 and 25,584.39 is: 35,306.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,805.18 : 64,590.75 = 25,584.39 : x
  2. Step 2: Convert to fraction form
    46,805.18/64,590.75 = 25,584.39/x
  3. Step 3: Cross multiply
    46,805.18x = 64,590.75 × 25,584.39
  4. Step 4: Simplify right side
    46,805.18x = 1,652,514,938.39
  5. Step 5: Solve for x
    x = 1,652,514,938.39/46,805.18
  6. Step 6: Final answer
    x = 35,306.24

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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.