Home / 65,101.10-97,492.36-58,790.24

Finding the Fourth Proportional to 65,101.10, 97,492.36 and 58,790.24

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Solution

The fourth proportional to 65,101.10, 97,492.36 and 58,790.24 is: 88,041.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,101.10 : 97,492.36 = 58,790.24 : x
  2. Step 2: Convert to fraction form
    65,101.10/97,492.36 = 58,790.24/x
  3. Step 3: Cross multiply
    65,101.10x = 97,492.36 × 58,790.24
  4. Step 4: Simplify right side
    65,101.10x = 5,731,599,242.57
  5. Step 5: Solve for x
    x = 5,731,599,242.57/65,101.10
  6. Step 6: Final answer
    x = 88,041.51

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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.