Home / 35,416.70-48,875.37-19,501.52

Finding the Fourth Proportional to 35,416.70, 48,875.37 and 19,501.52

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Solution

The fourth proportional to 35,416.70, 48,875.37 and 19,501.52 is: 26,912.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,416.70 : 48,875.37 = 19,501.52 : x
  2. Step 2: Convert to fraction form
    35,416.70/48,875.37 = 19,501.52/x
  3. Step 3: Cross multiply
    35,416.70x = 48,875.37 × 19,501.52
  4. Step 4: Simplify right side
    35,416.70x = 953,144,005.56
  5. Step 5: Solve for x
    x = 953,144,005.56/35,416.70
  6. Step 6: Final answer
    x = 26,912.28

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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.