Home / 45,953.16-63,412.44-25,809.52

Finding the Fourth Proportional to 45,953.16, 63,412.44 and 25,809.52

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Solution

The fourth proportional to 45,953.16, 63,412.44 and 25,809.52 is: 35,615.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,953.16 : 63,412.44 = 25,809.52 : x
  2. Step 2: Convert to fraction form
    45,953.16/63,412.44 = 25,809.52/x
  3. Step 3: Cross multiply
    45,953.16x = 63,412.44 × 25,809.52
  4. Step 4: Simplify right side
    45,953.16x = 1,636,644,638.43
  5. Step 5: Solve for x
    x = 1,636,644,638.43/45,953.16
  6. Step 6: Final answer
    x = 35,615.50

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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.