Home / 160,515.04-240,804.96-110,619.04

Finding the Fourth Proportional to 160,515.04, 240,804.96 and 110,619.04

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Solution

The fourth proportional to 160,515.04, 240,804.96 and 110,619.04 is: 165,950.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,515.04 : 240,804.96 = 110,619.04 : x
  2. Step 2: Convert to fraction form
    160,515.04/240,804.96 = 110,619.04/x
  3. Step 3: Cross multiply
    160,515.04x = 240,804.96 × 110,619.04
  4. Step 4: Simplify right side
    160,515.04x = 26,637,613,502.44
  5. Step 5: Solve for x
    x = 26,637,613,502.44/160,515.04
  6. Step 6: Final answer
    x = 165,950.89

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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.