Home / 64,885.02-97,327.53-25,460.70

Finding the Fourth Proportional to 64,885.02, 97,327.53 and 25,460.70

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Solution

The fourth proportional to 64,885.02, 97,327.53 and 25,460.70 is: 38,191.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,885.02 : 97,327.53 = 25,460.70 : x
  2. Step 2: Convert to fraction form
    64,885.02/97,327.53 = 25,460.70/x
  3. Step 3: Cross multiply
    64,885.02x = 97,327.53 × 25,460.70
  4. Step 4: Simplify right side
    64,885.02x = 2,478,027,043.07
  5. Step 5: Solve for x
    x = 2,478,027,043.07/64,885.02
  6. Step 6: Final answer
    x = 38,191.05

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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.