Home / 35,258.93-52,854.68-13,066.35

Finding the Fourth Proportional to 35,258.93, 52,854.68 and 13,066.35

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Solution

The fourth proportional to 35,258.93, 52,854.68 and 13,066.35 is: 19,587.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,258.93 : 52,854.68 = 13,066.35 : x
  2. Step 2: Convert to fraction form
    35,258.93/52,854.68 = 13,066.35/x
  3. Step 3: Cross multiply
    35,258.93x = 52,854.68 × 13,066.35
  4. Step 4: Simplify right side
    35,258.93x = 690,617,508.98
  5. Step 5: Solve for x
    x = 690,617,508.98/35,258.93
  6. Step 6: Final answer
    x = 19,587.02

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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.