Home / 64,674.18-97,008.57-17,925.84

Finding the Fourth Proportional to 64,674.18, 97,008.57 and 17,925.84

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Solution

The fourth proportional to 64,674.18, 97,008.57 and 17,925.84 is: 26,888.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,674.18 : 97,008.57 = 17,925.84 : x
  2. Step 2: Convert to fraction form
    64,674.18/97,008.57 = 17,925.84/x
  3. Step 3: Cross multiply
    64,674.18x = 97,008.57 × 17,925.84
  4. Step 4: Simplify right side
    64,674.18x = 1,738,960,104.45
  5. Step 5: Solve for x
    x = 1,738,960,104.45/64,674.18
  6. Step 6: Final answer
    x = 26,888.01

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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.