Home / 35,088.02-48,420.04-19,173.02

Finding the Fourth Proportional to 35,088.02, 48,420.04 and 19,173.02

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Solution

The fourth proportional to 35,088.02, 48,420.04 and 19,173.02 is: 26,457.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,088.02 : 48,420.04 = 19,173.02 : x
  2. Step 2: Convert to fraction form
    35,088.02/48,420.04 = 19,173.02/x
  3. Step 3: Cross multiply
    35,088.02x = 48,420.04 × 19,173.02
  4. Step 4: Simplify right side
    35,088.02x = 928,358,395.32
  5. Step 5: Solve for x
    x = 928,358,395.32/35,088.02
  6. Step 6: Final answer
    x = 26,457.99

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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.