Home / 17,994-24,831.75-10,036.74

Finding the Fourth Proportional to 17,994, 24,831.75 and 10,036.74

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Solution

The fourth proportional to 17,994, 24,831.75 and 10,036.74 is: 13,850.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,994 : 24,831.75 = 10,036.74 : x
  2. Step 2: Convert to fraction form
    17,994/24,831.75 = 10,036.74/x
  3. Step 3: Cross multiply
    17,994x = 24,831.75 × 10,036.74
  4. Step 4: Simplify right side
    17,994x = 249,229,818.50
  5. Step 5: Solve for x
    x = 249,229,818.50/17,994
  6. Step 6: Final answer
    x = 13,850.72

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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.