Home / 15,598.89-23,482.58-14,242.95

Finding the Fourth Proportional to 15,598.89, 23,482.58 and 14,242.95

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Solution

The fourth proportional to 15,598.89, 23,482.58 and 14,242.95 is: 21,441.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,598.89 : 23,482.58 = 14,242.95 : x
  2. Step 2: Convert to fraction form
    15,598.89/23,482.58 = 14,242.95/x
  3. Step 3: Cross multiply
    15,598.89x = 23,482.58 × 14,242.95
  4. Step 4: Simplify right side
    15,598.89x = 334,461,141.60
  5. Step 5: Solve for x
    x = 334,461,141.60/15,598.89
  6. Step 6: Final answer
    x = 21,441.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.