Home / 62,279.25-93,424.14-19,594.47

Finding the Fourth Proportional to 62,279.25, 93,424.14 and 19,594.47

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Solution

The fourth proportional to 62,279.25, 93,424.14 and 19,594.47 is: 29,393.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,279.25 : 93,424.14 = 19,594.47 : x
  2. Step 2: Convert to fraction form
    62,279.25/93,424.14 = 19,594.47/x
  3. Step 3: Cross multiply
    62,279.25x = 93,424.14 × 19,594.47
  4. Step 4: Simplify right side
    62,279.25x = 1,830,596,508.51
  5. Step 5: Solve for x
    x = 1,830,596,508.51/62,279.25
  6. Step 6: Final answer
    x = 29,393.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.