Home / 178,307.36-246,089.39-110,346.22

Finding the Fourth Proportional to 178,307.36, 246,089.39 and 110,346.22

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Solution

The fourth proportional to 178,307.36, 246,089.39 and 110,346.22 is: 152,293.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    178,307.36 : 246,089.39 = 110,346.22 : x
  2. Step 2: Convert to fraction form
    178,307.36/246,089.39 = 110,346.22/x
  3. Step 3: Cross multiply
    178,307.36x = 246,089.39 × 110,346.22
  4. Step 4: Simplify right side
    178,307.36x = 27,155,033,653.06
  5. Step 5: Solve for x
    x = 27,155,033,653.06/178,307.36
  6. Step 6: Final answer
    x = 152,293.40

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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.