Home / 30,024.58-45,000.44-22,053.18

Finding the Fourth Proportional to 30,024.58, 45,000.44 and 22,053.18

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Solution

The fourth proportional to 30,024.58, 45,000.44 and 22,053.18 is: 33,053.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,024.58 : 45,000.44 = 22,053.18 : x
  2. Step 2: Convert to fraction form
    30,024.58/45,000.44 = 22,053.18/x
  3. Step 3: Cross multiply
    30,024.58x = 45,000.44 × 22,053.18
  4. Step 4: Simplify right side
    30,024.58x = 992,402,578.40
  5. Step 5: Solve for x
    x = 992,402,578.40/30,024.58
  6. Step 6: Final answer
    x = 33,053.01

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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.