Home / 64,567.08-89,094.60-37,347.84

Finding the Fourth Proportional to 64,567.08, 89,094.60 and 37,347.84

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Solution

The fourth proportional to 64,567.08, 89,094.60 and 37,347.84 is: 51,535.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,567.08 : 89,094.60 = 37,347.84 : x
  2. Step 2: Convert to fraction form
    64,567.08/89,094.60 = 37,347.84/x
  3. Step 3: Cross multiply
    64,567.08x = 89,094.60 × 37,347.84
  4. Step 4: Simplify right side
    64,567.08x = 3,327,490,865.66
  5. Step 5: Solve for x
    x = 3,327,490,865.66/64,567.08
  6. Step 6: Final answer
    x = 51,535.41

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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.