Home / 30,835.04-46,130.88-23,761.52

Finding the Fourth Proportional to 30,835.04, 46,130.88 and 23,761.52

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Solution

The fourth proportional to 30,835.04, 46,130.88 and 23,761.52 is: 35,548.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,835.04 : 46,130.88 = 23,761.52 : x
  2. Step 2: Convert to fraction form
    30,835.04/46,130.88 = 23,761.52/x
  3. Step 3: Cross multiply
    30,835.04x = 46,130.88 × 23,761.52
  4. Step 4: Simplify right side
    30,835.04x = 1,096,139,827.74
  5. Step 5: Solve for x
    x = 1,096,139,827.74/30,835.04
  6. Step 6: Final answer
    x = 35,548.51

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1.5x scale

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.