Home / 45,937.16-63,346.66-43,258.39

Finding the Fourth Proportional to 45,937.16, 63,346.66 and 43,258.39

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Solution

The fourth proportional to 45,937.16, 63,346.66 and 43,258.39 is: 59,652.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,937.16 : 63,346.66 = 43,258.39 : x
  2. Step 2: Convert to fraction form
    45,937.16/63,346.66 = 43,258.39/x
  3. Step 3: Cross multiply
    45,937.16x = 63,346.66 × 43,258.39
  4. Step 4: Simplify right side
    45,937.16x = 2,740,274,256.96
  5. Step 5: Solve for x
    x = 2,740,274,256.96/45,937.16
  6. Step 6: Final answer
    x = 59,652.67

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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.