Home / 623,267.59-934,901.32-149,952.95

Finding the Fourth Proportional to 623,267.59, 934,901.32 and 149,952.95

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Solution

The fourth proportional to 623,267.59, 934,901.32 and 149,952.95 is: 224,929.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    623,267.59 : 934,901.32 = 149,952.95 : x
  2. Step 2: Convert to fraction form
    623,267.59/934,901.32 = 149,952.95/x
  3. Step 3: Cross multiply
    623,267.59x = 934,901.32 × 149,952.95
  4. Step 4: Simplify right side
    623,267.59x = 140,191,210,892.89
  5. Step 5: Solve for x
    x = 140,191,210,892.89/623,267.59
  6. Step 6: Final answer
    x = 224,929.41

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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.