Home / 89,522.84-134,284.30-22,962.96

Finding the Fourth Proportional to 89,522.84, 134,284.30 and 22,962.96

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Solution

The fourth proportional to 89,522.84, 134,284.30 and 22,962.96 is: 34,444.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,522.84 : 134,284.30 = 22,962.96 : x
  2. Step 2: Convert to fraction form
    89,522.84/134,284.30 = 22,962.96/x
  3. Step 3: Cross multiply
    89,522.84x = 134,284.30 × 22,962.96
  4. Step 4: Simplify right side
    89,522.84x = 3,083,565,009.53
  5. Step 5: Solve for x
    x = 3,083,565,009.53/89,522.84
  6. Step 6: Final answer
    x = 34,444.45

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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.