Home / 30,303.48-45,393.24-24,701.11

Finding the Fourth Proportional to 30,303.48, 45,393.24 and 24,701.11

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Solution

The fourth proportional to 30,303.48, 45,393.24 and 24,701.11 is: 37,001.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,303.48 : 45,393.24 = 24,701.11 : x
  2. Step 2: Convert to fraction form
    30,303.48/45,393.24 = 24,701.11/x
  3. Step 3: Cross multiply
    30,303.48x = 45,393.24 × 24,701.11
  4. Step 4: Simplify right side
    30,303.48x = 1,121,263,414.50
  5. Step 5: Solve for x
    x = 1,121,263,414.50/30,303.48
  6. Step 6: Final answer
    x = 37,001.14

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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.