Home / 61,916.07-85,446.18-35,058

Finding the Fourth Proportional to 61,916.07, 85,446.18 and 35,058

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Solution

The fourth proportional to 61,916.07, 85,446.18 and 35,058 is: 48,381.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,916.07 : 85,446.18 = 35,058 : x
  2. Step 2: Convert to fraction form
    61,916.07/85,446.18 = 35,058/x
  3. Step 3: Cross multiply
    61,916.07x = 85,446.18 × 35,058
  4. Step 4: Simplify right side
    61,916.07x = 2,995,572,178.44
  5. Step 5: Solve for x
    x = 2,995,572,178.44/61,916.07
  6. Step 6: Final answer
    x = 48,381.17

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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.