Home / 63,258.18-94,903.74-18,884.96

Finding the Fourth Proportional to 63,258.18, 94,903.74 and 18,884.96

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Solution

The fourth proportional to 63,258.18, 94,903.74 and 18,884.96 is: 28,332.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,258.18 : 94,903.74 = 18,884.96 : x
  2. Step 2: Convert to fraction form
    63,258.18/94,903.74 = 18,884.96/x
  3. Step 3: Cross multiply
    63,258.18x = 94,903.74 × 18,884.96
  4. Step 4: Simplify right side
    63,258.18x = 1,792,252,859.23
  5. Step 5: Solve for x
    x = 1,792,252,859.23/63,258.18
  6. Step 6: Final answer
    x = 28,332.35

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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.