Home / 249,826.92-374,886.99-92,165.28

Finding the Fourth Proportional to 249,826.92, 374,886.99 and 92,165.28

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Solution

The fourth proportional to 249,826.92, 374,886.99 and 92,165.28 is: 138,302.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,826.92 : 374,886.99 = 92,165.28 : x
  2. Step 2: Convert to fraction form
    249,826.92/374,886.99 = 92,165.28/x
  3. Step 3: Cross multiply
    249,826.92x = 374,886.99 × 92,165.28
  4. Step 4: Simplify right side
    249,826.92x = 34,551,564,401.71
  5. Step 5: Solve for x
    x = 34,551,564,401.71/249,826.92
  6. Step 6: Final answer
    x = 138,302.01

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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.