Home / 94,590.16-141,814.16-44,641.81

Finding the Fourth Proportional to 94,590.16, 141,814.16 and 44,641.81

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Solution

The fourth proportional to 94,590.16, 141,814.16 and 44,641.81 is: 66,929.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,590.16 : 141,814.16 = 44,641.81 : x
  2. Step 2: Convert to fraction form
    94,590.16/141,814.16 = 44,641.81/x
  3. Step 3: Cross multiply
    94,590.16x = 141,814.16 × 44,641.81
  4. Step 4: Simplify right side
    94,590.16x = 6,330,840,907.50
  5. Step 5: Solve for x
    x = 6,330,840,907.50/94,590.16
  6. Step 6: Final answer
    x = 66,929.17

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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.