Home / 42,961.28-59,273.15-24,809.67

Finding the Fourth Proportional to 42,961.28, 59,273.15 and 24,809.67

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Solution

The fourth proportional to 42,961.28, 59,273.15 and 24,809.67 is: 34,229.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,961.28 : 59,273.15 = 24,809.67 : x
  2. Step 2: Convert to fraction form
    42,961.28/59,273.15 = 24,809.67/x
  3. Step 3: Cross multiply
    42,961.28x = 59,273.15 × 24,809.67
  4. Step 4: Simplify right side
    42,961.28x = 1,470,547,167.31
  5. Step 5: Solve for x
    x = 1,470,547,167.31/42,961.28
  6. Step 6: Final answer
    x = 34,229.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.