Home / 376,900.04-565,347.18-96,416.84

Finding the Fourth Proportional to 376,900.04, 565,347.18 and 96,416.84

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Solution

The fourth proportional to 376,900.04, 565,347.18 and 96,416.84 is: 144,624.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    376,900.04 : 565,347.18 = 96,416.84 : x
  2. Step 2: Convert to fraction form
    376,900.04/565,347.18 = 96,416.84/x
  3. Step 3: Cross multiply
    376,900.04x = 565,347.18 × 96,416.84
  4. Step 4: Simplify right side
    376,900.04x = 54,508,988,598.51
  5. Step 5: Solve for x
    x = 54,508,988,598.51/376,900.04
  6. Step 6: Final answer
    x = 144,624.52

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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.