Home / 93,913.36-140,915.60-41,316

Finding the Fourth Proportional to 93,913.36, 140,915.60 and 41,316

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Solution

The fourth proportional to 93,913.36, 140,915.60 and 41,316 is: 61,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,913.36 : 140,915.60 = 41,316 : x
  2. Step 2: Convert to fraction form
    93,913.36/140,915.60 = 41,316/x
  3. Step 3: Cross multiply
    93,913.36x = 140,915.60 × 41,316
  4. Step 4: Simplify right side
    93,913.36x = 5,822,068,929.60
  5. Step 5: Solve for x
    x = 5,822,068,929.60/93,913.36
  6. Step 6: Final answer
    x = 61,994.04

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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.