Home / 45,562.12-62,875.80-26,699.26

Finding the Fourth Proportional to 45,562.12, 62,875.80 and 26,699.26

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Solution

The fourth proportional to 45,562.12, 62,875.80 and 26,699.26 is: 36,845.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,562.12 : 62,875.80 = 26,699.26 : x
  2. Step 2: Convert to fraction form
    45,562.12/62,875.80 = 26,699.26/x
  3. Step 3: Cross multiply
    45,562.12x = 62,875.80 × 26,699.26
  4. Step 4: Simplify right side
    45,562.12x = 1,678,737,331.91
  5. Step 5: Solve for x
    x = 1,678,737,331.91/45,562.12
  6. Step 6: Final answer
    x = 36,845.02

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1.5x scale

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.