Home / 9,055.17-13,586.65-4,898.10

Finding the Fourth Proportional to 9,055.17, 13,586.65 and 4,898.10

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Solution

The fourth proportional to 9,055.17, 13,586.65 and 4,898.10 is: 7,349.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,055.17 : 13,586.65 = 4,898.10 : x
  2. Step 2: Convert to fraction form
    9,055.17/13,586.65 = 4,898.10/x
  3. Step 3: Cross multiply
    9,055.17x = 13,586.65 × 4,898.10
  4. Step 4: Simplify right side
    9,055.17x = 66,548,809.07
  5. Step 5: Solve for x
    x = 66,548,809.07/9,055.17
  6. Step 6: Final answer
    x = 7,349.26

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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.