Home / 64,037.23-88,341.36-41,383.35

Finding the Fourth Proportional to 64,037.23, 88,341.36 and 41,383.35

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Solution

The fourth proportional to 64,037.23, 88,341.36 and 41,383.35 is: 57,089.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,037.23 : 88,341.36 = 41,383.35 : x
  2. Step 2: Convert to fraction form
    64,037.23/88,341.36 = 41,383.35/x
  3. Step 3: Cross multiply
    64,037.23x = 88,341.36 × 41,383.35
  4. Step 4: Simplify right side
    64,037.23x = 3,655,860,978.65
  5. Step 5: Solve for x
    x = 3,655,860,978.65/64,037.23
  6. Step 6: Final answer
    x = 57,089.62

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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.