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Finding the Fourth Proportional to 110,925.93, 153,077.79 and 60,624.93

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Solution

The fourth proportional to 110,925.93, 153,077.79 and 60,624.93 is: 83,662.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,925.93 : 153,077.79 = 60,624.93 : x
  2. Step 2: Convert to fraction form
    110,925.93/153,077.79 = 60,624.93/x
  3. Step 3: Cross multiply
    110,925.93x = 153,077.79 × 60,624.93
  4. Step 4: Simplify right side
    110,925.93x = 9,280,330,303.30
  5. Step 5: Solve for x
    x = 9,280,330,303.30/110,925.93
  6. Step 6: Final answer
    x = 83,662.41

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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.