Home / 162,528.06-243,757.45-62,655.06

Finding the Fourth Proportional to 162,528.06, 243,757.45 and 62,655.06

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Solution

The fourth proportional to 162,528.06, 243,757.45 and 62,655.06 is: 93,969.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,528.06 : 243,757.45 = 62,655.06 : x
  2. Step 2: Convert to fraction form
    162,528.06/243,757.45 = 62,655.06/x
  3. Step 3: Cross multiply
    162,528.06x = 243,757.45 × 62,655.06
  4. Step 4: Simplify right side
    162,528.06x = 15,272,637,655.20
  5. Step 5: Solve for x
    x = 15,272,637,655.20/162,528.06
  6. Step 6: Final answer
    x = 93,969.24

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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.