Home / 364,216.32-546,390.18-111,492.18

Finding the Fourth Proportional to 364,216.32, 546,390.18 and 111,492.18

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Solution

The fourth proportional to 364,216.32, 546,390.18 and 111,492.18 is: 167,258.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,216.32 : 546,390.18 = 111,492.18 : x
  2. Step 2: Convert to fraction form
    364,216.32/546,390.18 = 111,492.18/x
  3. Step 3: Cross multiply
    364,216.32x = 546,390.18 × 111,492.18
  4. Step 4: Simplify right side
    364,216.32x = 60,918,232,298.79
  5. Step 5: Solve for x
    x = 60,918,232,298.79/364,216.32
  6. Step 6: Final answer
    x = 167,258.38

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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.