Home / 60,045.05-90,018.96-25,010.93

Finding the Fourth Proportional to 60,045.05, 90,018.96 and 25,010.93

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Solution

The fourth proportional to 60,045.05, 90,018.96 and 25,010.93 is: 37,496.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,045.05 : 90,018.96 = 25,010.93 : x
  2. Step 2: Convert to fraction form
    60,045.05/90,018.96 = 25,010.93/x
  3. Step 3: Cross multiply
    60,045.05x = 90,018.96 × 25,010.93
  4. Step 4: Simplify right side
    60,045.05x = 2,251,457,457.14
  5. Step 5: Solve for x
    x = 2,251,457,457.14/60,045.05
  6. Step 6: Final answer
    x = 37,496.14

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1.5x scale

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.