Home / 22,930.01-34,387.84-9,602.98

Finding the Fourth Proportional to 22,930.01, 34,387.84 and 9,602.98

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Solution

The fourth proportional to 22,930.01, 34,387.84 and 9,602.98 is: 14,401.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,930.01 : 34,387.84 = 9,602.98 : x
  2. Step 2: Convert to fraction form
    22,930.01/34,387.84 = 9,602.98/x
  3. Step 3: Cross multiply
    22,930.01x = 34,387.84 × 9,602.98
  4. Step 4: Simplify right side
    22,930.01x = 330,225,762.51
  5. Step 5: Solve for x
    x = 330,225,762.51/22,930.01
  6. Step 6: Final answer
    x = 14,401.47

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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.