Home / 58,082.85-86,730.84-46,102.19

Finding the Fourth Proportional to 58,082.85, 86,730.84 and 46,102.19

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Solution

The fourth proportional to 58,082.85, 86,730.84 and 46,102.19 is: 68,841.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,082.85 : 86,730.84 = 46,102.19 : x
  2. Step 2: Convert to fraction form
    58,082.85/86,730.84 = 46,102.19/x
  3. Step 3: Cross multiply
    58,082.85x = 86,730.84 × 46,102.19
  4. Step 4: Simplify right side
    58,082.85x = 3,998,481,409.98
  5. Step 5: Solve for x
    x = 3,998,481,409.98/58,082.85
  6. Step 6: Final answer
    x = 68,841.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.