Home / 266,038.56-367,196.04-152,926.92

Finding the Fourth Proportional to 266,038.56, 367,196.04 and 152,926.92

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Solution

The fourth proportional to 266,038.56, 367,196.04 and 152,926.92 is: 211,075.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,038.56 : 367,196.04 = 152,926.92 : x
  2. Step 2: Convert to fraction form
    266,038.56/367,196.04 = 152,926.92/x
  3. Step 3: Cross multiply
    266,038.56x = 367,196.04 × 152,926.92
  4. Step 4: Simplify right side
    266,038.56x = 56,154,159,433.40
  5. Step 5: Solve for x
    x = 56,154,159,433.40/266,038.56
  6. Step 6: Final answer
    x = 211,075.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.