Home / 30,050.02-44,878.98-25,559.83

Finding the Fourth Proportional to 30,050.02, 44,878.98 and 25,559.83

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Solution

The fourth proportional to 30,050.02, 44,878.98 and 25,559.83 is: 38,172.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,050.02 : 44,878.98 = 25,559.83 : x
  2. Step 2: Convert to fraction form
    30,050.02/44,878.98 = 25,559.83/x
  3. Step 3: Cross multiply
    30,050.02x = 44,878.98 × 25,559.83
  4. Step 4: Simplify right side
    30,050.02x = 1,147,098,747.18
  5. Step 5: Solve for x
    x = 1,147,098,747.18/30,050.02
  6. Step 6: Final answer
    x = 38,172.98

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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.