Home / 45,669.99-63,018.90-26,545.89

Finding the Fourth Proportional to 45,669.99, 63,018.90 and 26,545.89

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Solution

The fourth proportional to 45,669.99, 63,018.90 and 26,545.89 is: 36,630.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,669.99 : 63,018.90 = 26,545.89 : x
  2. Step 2: Convert to fraction form
    45,669.99/63,018.90 = 26,545.89/x
  3. Step 3: Cross multiply
    45,669.99x = 63,018.90 × 26,545.89
  4. Step 4: Simplify right side
    45,669.99x = 1,672,892,787.32
  5. Step 5: Solve for x
    x = 1,672,892,787.32/45,669.99
  6. Step 6: Final answer
    x = 36,630.02

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.