Home / 110,653.24-152,714.38-62,913.74

Finding the Fourth Proportional to 110,653.24, 152,714.38 and 62,913.74

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Solution

The fourth proportional to 110,653.24, 152,714.38 and 62,913.74 is: 86,828.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,653.24 : 152,714.38 = 62,913.74 : x
  2. Step 2: Convert to fraction form
    110,653.24/152,714.38 = 62,913.74/x
  3. Step 3: Cross multiply
    110,653.24x = 152,714.38 × 62,913.74
  4. Step 4: Simplify right side
    110,653.24x = 9,607,832,797.58
  5. Step 5: Solve for x
    x = 9,607,832,797.58/110,653.24
  6. Step 6: Final answer
    x = 86,828.30

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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.