Home / 6,558.02-9,789.45-6,070.16

Finding the Fourth Proportional to 6,558.02, 9,789.45 and 6,070.16

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Solution

The fourth proportional to 6,558.02, 9,789.45 and 6,070.16 is: 9,061.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,558.02 : 9,789.45 = 6,070.16 : x
  2. Step 2: Convert to fraction form
    6,558.02/9,789.45 = 6,070.16/x
  3. Step 3: Cross multiply
    6,558.02x = 9,789.45 × 6,070.16
  4. Step 4: Simplify right side
    6,558.02x = 59,423,478.86
  5. Step 5: Solve for x
    x = 59,423,478.86/6,558.02
  6. Step 6: Final answer
    x = 9,061.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.