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Finding the Fourth Proportional to 61,085.30, 84,210.98 and 44,924.04

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Solution

The fourth proportional to 61,085.30, 84,210.98 and 44,924.04 is: 61,931.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,085.30 : 84,210.98 = 44,924.04 : x
  2. Step 2: Convert to fraction form
    61,085.30/84,210.98 = 44,924.04/x
  3. Step 3: Cross multiply
    61,085.30x = 84,210.98 × 44,924.04
  4. Step 4: Simplify right side
    61,085.30x = 3,783,097,209.34
  5. Step 5: Solve for x
    x = 3,783,097,209.34/61,085.30
  6. Step 6: Final answer
    x = 61,931.39

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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.