Home / 35,885.87-49,471.17-25,242.47

Finding the Fourth Proportional to 35,885.87, 49,471.17 and 25,242.47

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Solution

The fourth proportional to 35,885.87, 49,471.17 and 25,242.47 is: 34,798.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,885.87 : 49,471.17 = 25,242.47 : x
  2. Step 2: Convert to fraction form
    35,885.87/49,471.17 = 25,242.47/x
  3. Step 3: Cross multiply
    35,885.87x = 49,471.17 × 25,242.47
  4. Step 4: Simplify right side
    35,885.87x = 1,248,774,277.23
  5. Step 5: Solve for x
    x = 1,248,774,277.23/35,885.87
  6. Step 6: Final answer
    x = 34,798.50

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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.