Home / 46,263.18-63,827.49-30,123.12

Finding the Fourth Proportional to 46,263.18, 63,827.49 and 30,123.12

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Solution

The fourth proportional to 46,263.18, 63,827.49 and 30,123.12 is: 41,559.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,263.18 : 63,827.49 = 30,123.12 : x
  2. Step 2: Convert to fraction form
    46,263.18/63,827.49 = 30,123.12/x
  3. Step 3: Cross multiply
    46,263.18x = 63,827.49 × 30,123.12
  4. Step 4: Simplify right side
    46,263.18x = 1,922,683,140.57
  5. Step 5: Solve for x
    x = 1,922,683,140.57/46,263.18
  6. Step 6: Final answer
    x = 41,559.68

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1.5x scale

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.