Home / 48,630.76-72,948.41-23,641.01

Finding the Fourth Proportional to 48,630.76, 72,948.41 and 23,641.01

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Solution

The fourth proportional to 48,630.76, 72,948.41 and 23,641.01 is: 35,462.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,630.76 : 72,948.41 = 23,641.01 : x
  2. Step 2: Convert to fraction form
    48,630.76/72,948.41 = 23,641.01/x
  3. Step 3: Cross multiply
    48,630.76x = 72,948.41 × 23,641.01
  4. Step 4: Simplify right side
    48,630.76x = 1,724,574,090.29
  5. Step 5: Solve for x
    x = 1,724,574,090.29/48,630.76
  6. Step 6: Final answer
    x = 35,462.62

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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.