Home / 64,933.02-97,459.40-32,934.55

Finding the Fourth Proportional to 64,933.02, 97,459.40 and 32,934.55

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Solution

The fourth proportional to 64,933.02, 97,459.40 and 32,934.55 is: 49,432.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,933.02 : 97,459.40 = 32,934.55 : x
  2. Step 2: Convert to fraction form
    64,933.02/97,459.40 = 32,934.55/x
  3. Step 3: Cross multiply
    64,933.02x = 97,459.40 × 32,934.55
  4. Step 4: Simplify right side
    64,933.02x = 3,209,781,317.60
  5. Step 5: Solve for x
    x = 3,209,781,317.60/64,933.02
  6. Step 6: Final answer
    x = 49,432.19

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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.