Home / 80,011.46-110,412.48-46,017.38

Finding the Fourth Proportional to 80,011.46, 110,412.48 and 46,017.38

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Solution

The fourth proportional to 80,011.46, 110,412.48 and 46,017.38 is: 63,502.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    80,011.46 : 110,412.48 = 46,017.38 : x
  2. Step 2: Convert to fraction form
    80,011.46/110,412.48 = 46,017.38/x
  3. Step 3: Cross multiply
    80,011.46x = 110,412.48 × 46,017.38
  4. Step 4: Simplify right side
    80,011.46x = 5,080,893,048.90
  5. Step 5: Solve for x
    x = 5,080,893,048.90/80,011.46
  6. Step 6: Final answer
    x = 63,502.07

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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.