Home / 175,597.02-263,468.46-112,488.30

Finding the Fourth Proportional to 175,597.02, 263,468.46 and 112,488.30

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Solution

The fourth proportional to 175,597.02, 263,468.46 and 112,488.30 is: 168,779.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,597.02 : 263,468.46 = 112,488.30 : x
  2. Step 2: Convert to fraction form
    175,597.02/263,468.46 = 112,488.30/x
  3. Step 3: Cross multiply
    175,597.02x = 263,468.46 × 112,488.30
  4. Step 4: Simplify right side
    175,597.02x = 29,637,119,169.02
  5. Step 5: Solve for x
    x = 29,637,119,169.02/175,597.02
  6. Step 6: Final answer
    x = 168,779.17

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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.