Home / 52,030.02-77,919.28-29,775.93

Finding the Fourth Proportional to 52,030.02, 77,919.28 and 29,775.93

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Solution

The fourth proportional to 52,030.02, 77,919.28 and 29,775.93 is: 44,591.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,030.02 : 77,919.28 = 29,775.93 : x
  2. Step 2: Convert to fraction form
    52,030.02/77,919.28 = 29,775.93/x
  3. Step 3: Cross multiply
    52,030.02x = 77,919.28 × 29,775.93
  4. Step 4: Simplify right side
    52,030.02x = 2,320,119,356.35
  5. Step 5: Solve for x
    x = 2,320,119,356.35/52,030.02
  6. Step 6: Final answer
    x = 44,591.93

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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.