Home / 24,018.04-36,011.56-9,987.75

Finding the Fourth Proportional to 24,018.04, 36,011.56 and 9,987.75

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Solution

The fourth proportional to 24,018.04, 36,011.56 and 9,987.75 is: 14,975.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,018.04 : 36,011.56 = 9,987.75 : x
  2. Step 2: Convert to fraction form
    24,018.04/36,011.56 = 9,987.75/x
  3. Step 3: Cross multiply
    24,018.04x = 36,011.56 × 9,987.75
  4. Step 4: Simplify right side
    24,018.04x = 359,674,458.39
  5. Step 5: Solve for x
    x = 359,674,458.39/24,018.04
  6. Step 6: Final answer
    x = 14,975.18

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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.