Home / 63,303.35-94,927.32-30,032.91

Finding the Fourth Proportional to 63,303.35, 94,927.32 and 30,032.91

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Solution

The fourth proportional to 63,303.35, 94,927.32 and 30,032.91 is: 45,036.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,303.35 : 94,927.32 = 30,032.91 : x
  2. Step 2: Convert to fraction form
    63,303.35/94,927.32 = 30,032.91/x
  3. Step 3: Cross multiply
    63,303.35x = 94,927.32 × 30,032.91
  4. Step 4: Simplify right side
    63,303.35x = 2,850,943,658.10
  5. Step 5: Solve for x
    x = 2,850,943,658.10/63,303.35
  6. Step 6: Final answer
    x = 45,036.22

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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.