Home / 93,547.14-140,376.08-34,424.34

Finding the Fourth Proportional to 93,547.14, 140,376.08 and 34,424.34

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Solution

The fourth proportional to 93,547.14, 140,376.08 and 34,424.34 is: 51,656.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,547.14 : 140,376.08 = 34,424.34 : x
  2. Step 2: Convert to fraction form
    93,547.14/140,376.08 = 34,424.34/x
  3. Step 3: Cross multiply
    93,547.14x = 140,376.08 × 34,424.34
  4. Step 4: Simplify right side
    93,547.14x = 4,832,353,905.79
  5. Step 5: Solve for x
    x = 4,832,353,905.79/93,547.14
  6. Step 6: Final answer
    x = 51,656.89

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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.