Home / 163,271.10-244,673.01-93,005.22

Finding the Fourth Proportional to 163,271.10, 244,673.01 and 93,005.22

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Solution

The fourth proportional to 163,271.10, 244,673.01 and 93,005.22 is: 139,374.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,271.10 : 244,673.01 = 93,005.22 : x
  2. Step 2: Convert to fraction form
    163,271.10/244,673.01 = 93,005.22/x
  3. Step 3: Cross multiply
    163,271.10x = 244,673.01 × 93,005.22
  4. Step 4: Simplify right side
    163,271.10x = 22,755,867,123.11
  5. Step 5: Solve for x
    x = 22,755,867,123.11/163,271.10
  6. Step 6: Final answer
    x = 139,374.74

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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.